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Simultanous determination of the HIV protease inhibitors indinavir amprenavir saquinavir ritonavir nelfinavir and the non-nucleoside reverse transcriptase inhibitor efavirenz
Analysis of p-Aminohippuric Acid and its Metabolite from Plasma
Separation of hop constituents
Determination of nevirapine with LC-MS
Determination of lopinavir with LC-MS
Separation identification and quantitation of ceramides in human cancer cells
Separation of Tazobactam and Piperacillin
On-line Determination of Fluconazole in Blood and Dermal Rat Microdialysates by Microbore HPLC
Analysis of tryptic digest of BSA
Analysis of natural and synthetic vanillin in food
Determination of Glyphosate and Aminomethyl Phosphonic Acid (AMPA) in Water by HPLC Pre Column Derivatisation and Fluorescence Detection
Separation of catecholamines by an isocratic HPLC method
Separation of alkaloids from Tibetan healing pills
Quantitative determination of watersoluble vitamins
Ultratrace analysis of Aconitum alkaloids
Separation of alkaloids from Tibetan medicine
Separation of aldehydes and ketones in ambient air as DNPH derivatives
Analysis of antibiotics and wipe samples from environmental and biological monitoring
Analysis of lidocaine in the presence of hydroquinone
Analysis of customary cocaine
Separation of pyridines
Separation of a base mixture
Determination of sweeteners and preservatives in döner kebab sauce
Separation of tricyclic antidepressants (II)
Separation of unsaturated carboxylic acids
Determination of curcumin in spaetzle (Swabian type of pasta)
Separation of short-chain carboxylic acids
Separation of a drug standard
Analysis of customary heroin
Determination of sweeteners and preservatives in mustard
Determination of sweeteners and preservatives in potato salad
Separation of lysergic diethylamide (LSD)
Separation of sulfonamides
Separation of water soluble vitamins
Patulin in Apple juice
Separation of a base mixture
Separation of tetracyclines
Separation of anilines
Separation of benzodiazepines
Determination of Heterocyclic Pharmaceuticals from Aqueous Solutions
Separation of a test mixture on NUCLEOSIL® 100-5 C18 HD
Separation of trimethoprim and sulfamethoxazole, part I
Analysis of customary ecstasy
Separation of hydroxycarboxylic acids
Determination of aromatic amines in textiles and leather
Separation of aromatic amines
Sensitive and specific determination of eight antiretroviral agents in plasma by high-performance liquid chromatography-mass spectrometry
Separation of DNPH aldehydes
Analysis of amiodarone and desethylamiodarone level in plasma
Separation of xanthines
Identification of 4-chloro- and 5-chloro-o-toluidine in textiles
10 sulfonamides in honey with LC-MS
Separation of PAH metabolites
Determination of Heterocyclic Compounds
Analysis of Chloramphenicol Residues in Honey by Liquid Chromatography-Tandem Mass Spectrometry
Quantification of veterinary antibiotics in animal manure by liquid chromatography-mass spectrometry
Fast LC of sulfonamides
Fast LC of xanthines
Acetaldehyd in Mineral Water from PET- Bottles
Direct Determination of Acetaldehyde in Mineral Water from PET Bottles with Microbore HPLC
Separation of sulfonamides
Separation of Nucleic Acid Bases Under Purely Aqueous Conditions
Separation of Parabenes
Separation of pyridine and phenol
Separation of Antihypertensiva
Separation of Antibiotics
Engelhardt-test on Nucleosil 100-5 C18 Nautilus
Separation of vanillines
Separation of tricyclic antidepressants
Separation of pesticides with acetonitrile/water gradient
Separation of traces of C-DOPA from vitamin C
Separation of xanthines
Separation of PAHs on a 2mm ID column
Rapid isocratic separation of PAHs according to EPA (II)
Isocratic Separation of 18 Herbicides
Rapid isocratic separation of PAHs according to EPA (I)
Separation of PAHs with isocratic elution
Separation of PAHs with gradient elution
Rapid separation of 16 PAHs according to EPA
Separation of PAHs with Methanol/Water as Mobile Phase and Fluorescence Detection
Fast separation of 16 EPA-PAH in less than 8 min
Separation of 16 EPA-PAHs with Methanol/Water as Mobile Phase
Analysis of a pesticide standard
PAHs in crude oil-contaminated soil extracted with water or toluene
Determination of Perylene and further 6 PAHs from Regulation of German Drinking Water (TVO)
Separation of the PAH Standard according to EPA
Gradient separation of 16 PAHs according to EPA
Separation of PAHs acc. to German drinking water specifications
Separation of PAHs under isocratic conditions
Gradient elution of 16 PAHs with fluorescence detection
HPLC of PAHs from Soil after Clean-up by Solid Phase Extraction
16 EPA-PAHs
Separation of commercial bacitracin
Separation of tryptic digests by HPLC
Separation of standard proteins - stability after treatment with alkaline eluent
Analysis of a crude octadecapeptide synthesized following the Fmoc method
Purification strategy for recombinant Phl p 6 is applicable to the natural allergen and yields biochemically and immunologically comparable preparations
Separation of a 20mer oligonucleotide
Separation of pancreatic secretion of piglet
Separation of whey proteins
Separation of histone variants by RP-HPLC
Rapid method based on reversed phase HPLC for purification of human myelin basic protein and its thrombic and endoproteinase Lys-C peptides
HPLC separation of the 4 subunits of phosphorylase kinase
Hemoglobin analysis of the adult Sumatran tiger
Simultaneous measurement of major metabolites of dolasetron mesilate in human urine using solid phase extraction and HPLC
Effects of eluent composition ion pair reagent and temperature on the separation of histones by HPLC
Desalting and concentration of proteins in dilute solutions using reversed phase HPLC
Effects of system peaks in ion pair reversed phase liquid chromatography for noscapine and metabolites
Study of AcOH - HCOOH - H2O - CHCl3 solvent system application to the separation of two large and hydrophobic fragments of bacteriorhodopsin membrane protein by centrifugal partition chromatography
HPLC of a hydrophilic standard protein mixture
Separation of AMPA and Glyphosate (F-moc derivates)
Analysis of human hemoglobin chains
An improved micro-scale protein precipitation procedure for HPLC assay of therapeutic drugs in serum
Separation of 8 alkaloids and meconic acid and quantitation of 5 principal alkaloids in gum opium
Indirect detection in liquid chromatography II. Response models for reversed phase non-ionic systems
Separation and quantitative determination of long-chain alkyltrimethylammonium ions
Polar degradation products of benzo[a]pyrene with ozone
Separation of partially methylated β-cyclodextrins
Characterization of ageing products of ester-based synthetic lubricants
HPLC of zearalenone and ochratoxin A in cereals and feed
Purification and assay of bovine parathyroid hormone by reversed phase HPLC
Separation of aromatic choline esters by HPLC
LC - MS in metabolic research I. Metabolites of benzbromarone in human plasma and urine
Reversed phase liquid chromatography of PCBs
Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry and Liquid Chromatography with Fluorescence Detection for Determination of Octylphenol and Nonylphenol in Municipal Wastewater
Separation of ascorbic acid sorbic acid and benzoic acid
Determination of various sterols by RP-HPLC
Carotenoid composition of chlorophyll-carotenoid proteins from radish chloroplasts
A chemometric investigation of the selectivity of multisolvent mobile phase systems in RP-HPLC
Anthranoids in senna based drugs
Quantitative determination of tabersonine and methoxytabersonine
Gradient elution of biogenic amines and derivatives (A)
Gradient elution of biogenic amines and derivatives (B)
Optimization of the reversed phase HPLC separation of synthetic estrogenic and progestogenic steroids using the multi-criteria decision making method
Determination of hesperidin in orange juice and orange soft drinks by HPLC with an amperometric detector
HPLC analysis of Cr V and Mo using pre- in combination with on-column derivatization by oxine bipyridine and H2O2
Hydrophobic interaction chromatography in the detection of hemoglobinopathies
Simultaneous determination of ketoconazole and formaldehyde in a shampoo
Determination of aspirin and salicylic acid in transdermal perfusates
HPLC determination of ibuprofen and metabolites in biological fluids
Simultaneous determination of clarithromycin and 14(R)-hydroxyclarithromycin in plasma and urine by HPLC with electrochemical detection
Rapid HPLC method for the determination of oxolinic acid in chicken plasma
Polarographic detection of non-ionic surfactants analyzed by reversed phase partition chromatography
Sensitive and flexible coupling of HPLC and absorption spectroscopy
Histamine assay in tears by fluorescamine derivatization and HPLC
Determination of N-acetyl-S-(N-alkylthiocarbamoyl)-L-cysteine a principal metabolite of alkyl isothiocyanates in rat urine
HPLC of the metabolites of nitrendipine and investigation into the metabolic pathways of this dihydropyridine
Analysis and quantitation of a metabolite of doxycycline in mice rats and humans by HPLC
Quantitative determination of surfactants by HPLC. Reversed phase ion pair chromatography of alkyl sulphates and alkyl sulphosuccinates
Simultaneous determination of bupivacaine and its two metabolites desbutyl- and 4-hydroxybupivacaine in human serum and urine
The bacterial phosphoenolpyruvate-dependent phosphotransferase system. Isolation of active site peptides by reversed phase HPLC and determination of their primary structure
Isolation of high specific activity subunits of cholera toxin by reversed phase HPLC
Quality Control of Protein Samples by LC-MS Analysis
Separation of positional isomers of nitroaniline
Enantiomer separation of mandelic acid
Separation of vitamins D2 and D3
Separation of tyrosine isomers
Separation of ketamine enantiomers
Separation of allethrin isomers
Separation of methionine enantiomers as b-naphthylamide
HPLC separation of 2-Benzylsuccinic acid monoamide enantiomers
HPLC separation of Thalidomide enantiomers
HPLC separation of Benzylsuccinic acid diamide enantiomers
HPLC separation of Tramadol enantiomers
HPLC separation of Benzylsuccinic acid enantiomers
Enantiomer separation of ibuprofen
Semipreparative separation of Pentobarbital
HPLC separation of PCB-84 enantiomers
HPLC Separation of cis trans Abscisic Acid
HPLC Separation of Benzylsuccinic Acid Enantiomers
HPLC Separation of a-Methyl-a-Phenylsuccinimide Enantiomers
Separation of an g-Aminoalcohol
HPLC Separation of 5-Benzylhydantoin Enantiomers
Separation of cis-trans-isomers of gamma-tocotrienol
HPLC separation of PCB-132 enantiomers
Separation of mecoprop methyl on NUCLEODEX beta-PM
Separation of D,L-estrone
Separation of D,L-estradiol
Separation of budesonide isomers
HPLC separation of PCB-135 enantiomers
Enatiomer Separation of Axially Chiral Polybrominated Biphenyls
Separation of ethinylestradiol enantiomers
HPLC separation of PCB-131 enantiomers
Separation of the optical isomers of 2-(4-chlorophenoxy)-propionic acid methyl ester
HPLC separation of PCB-183 enantiomers
HPLC separation of PCB-176 enantiomers
HPLC separation of PCB-196 enantiomers
HPLC separation of PCB-174 enantiomers
HPLC separation of PCB-175 enantiomers
HPLC separation of PCB-136 enantiomers
Semipreparative Separation of Mecoprop Methyl
Separation of the optical isomers of fenoxaprop ethyl
Determination of Brominated Flame Retardants - HBCD Enantiomers
Separation of ketoprofen enantiomers
Identification of the (+)- and (-)-enantiomers of chiral chlordane compounds using chiral HPLC
Separation of dichlofop methyl enantiomers
Separation of the optical isomers of phenylethanol
Enantiomer separation of hexobarbital
Separation of the optical isomers of norgestrel
Enantiomer separation of mephobarbital (prominal)
HPLC separation of Jasmonoyl-tryptamine enantiomers
HPLC separation of Jasmonoyl-2-methylpropylamine enantiomers
HPLC separation of Jasmonoyl-2-phenylmethylamine enantiomers
HPLC separation of Jasmonoyl-tyramine enantiomers
HPLC separation of 2-Benzylsuccinic acid monoamide enantiomers
HPLC separation of N-Carbamoyl-trimethylsilyl-alanine enantiomers
HPLC separation of Jasmonoyl-3-methyl-butylamine enantiomers
HPLC separation of N-Carbamoyl-phenylalanine enantiomers
HPLC separation of Jasmonic acid methyl ester enantiomers
HPLC separation of 5-Benzylhydantoin enantiomers
HPLC separation of 5-Benzyl-3-N-methylhydantoin enantiomers
HPLC separation of 5-(Trimethylsilyl-methyl)-hydantoin enantiomers
HPLC separation of 3-Benzylsuccinic acid monoamide enantiomers
HPLC separation of N-Acetylphenylalanine enantiomers
HPLC separation of Jasmonoyl-(S)-2-methylbutylamine enantiomers
HPLC separation of 5-Phenylhydantoin enantiomers
HPLC separation of Fluazifop Butyl enantiomers
HPLC separation of 12-Hydroxyjasmonic acid methyl ester enantiomers
HPLC separation of 5-Phenylethyl-hydantoin enantiomers
HPLC separation of Mandelic acid methyl ester enantiomers
HPLC separation of N-Carbamoyl-homo-phenylalanine enantiomers
HPLC separation of Jasmonic acid enantiomers
HPLC separation of Pentobarbital enantiomers
HPLC separation of 5-Neopentylhydantoin enantiomers
HPLC separation of Thiopental enantiomers
Separation of Optical Isomers of 2,4-DDT and 2,4-DDD
Separation of D,L-estradiol
Enantiomer separation of benzoin
Separation of estrone enantiomers
Separation of flavone optical isomers
Separation of R,S-trans-stilbene oxide
HPLC separation of Benzoin
Determination of 2,3-epoxybrassinosteroids in the biosynthesis of castasterone in seedlings of secale cereale
Analysis of antibiotics and wipe samples from environmental and biological monitoring
Analysis of antibiotics and wipe samples from environmental and biological monitoring
Separation of Hymexazol, Imidacloprid and Thiram
Determination of Tefluthrin
Separation of phenolic compounds with NUCLEODUR®
Rapid HPLC Determination of Furfurol and Similar Compounds from Transformer Oil acc. DIN EN 61198 - B with NUCLEODUR® C18
Separation of Tocopherols with NUCLEODUR®
Separation of Derivatised Amino Acids
Separation of Anti-Inflamatory Drugs with NUCLEODUR®
Phenolic acids
Separation of sunscreen ingredients
Determination of iso-alpha-Acids alpha- and beta-Acids in Isomerised Hop Pellets by HPLC
Hydromorphone and dipyrone in PCA-devices: Is this still a therapy with hydromorphone?
Liquid chromatography method for simultaneous analysis of amino acids and biogenic amines in biological fluids with simultaneous gradient of pH and acetonitrile
Separation of aromatic aldehydes with NUCLEODUR®
Separation of benzodiazepines with NUCLEODUR®
Separation of Penicillin Antibiotics with NUCLEODUR®
Separation of corticosteroids with NUCLEODUR®
Separation of ketones with NUCLEODUR®
Separation of Barbiturates with NUCLEODUR®
Anti-inflammatory drugs
Determination of aflatoxins from baby food
Identification of degradation products of Trolox
Analysis of Allium stipitatum
Separation of DNPH carbonyl compounds on NUCLEODUR® C18 ec
Separation of Phenols with NUCLEODUR® C18 ec
Separation of Analgesics with NUCLEODUR®
Separation of antibacterial drugs with NUCLEODUR®
Separation of basic compounds with NUCLEODUR®
Separation of fat soluble vitamins with NUCLEODUR®
Simultaneous determination of fluoxetine, citalopram, paroxetine, venlafaxine in plasma by high performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-MS/ESI)
Comparison of Selectivity and Retention Times of Aromatic Ketones - NUCLEODUR® vs LiChrospher® and Kromasil®
Comparison of Selectivity and Retention Times of Terphenyls and Triphenylene - NUCLEODUR® vs LiChrospher® and Kromasil®
Comparison of Selectivity and Retention Times of Aromatic Hydrocarbons - NUCLEODUR® vs LiChrospher® and Kromasil®
Comparison of Selectivity, Retention Times and Peak Shape of Basic Compounds - NUCLEODUR® vs Spherisorb® and Hypersil®
Comparison of Selectivity, Retention Times and Peak Shape of Pyridine and Phenol - NUCLEODUR® vs LiChrospher®, Spherisorb® and Hypersil®
Analysis of Amoxicillin in the Presence of Cefadroxil according to Pharm. Eur.
Simultaneous estimation of glimepiride, rosiglitazone and pioglitazone hydrochloride in the pharmaceutical dosage form
Simultaneous determination of paracetamol, acetylsalicylic acid, mefenamic acid and cetirizine dihydrochloride in the pharmaceutical dosage form
Validated liquid chromatographic method for simultaneous estimation of albendazole and ivermectin in tablet dosage form
Simultaneous estimation of atenolol, hydrochlorothiazide, losartan and valsartan in the pharmaceutical dosage form
A high performance liquid chromatography method for simultaneous determination of rosiglitazone and gemfibrozil in human plasma
Fast separation of Sweeteners with NUCLEODUR®
Rapid separation of Analgesics with NUCLEODUR®
Simultaneous Analysis of Amino Acid and Biogenic Polyamines by HPLC after Pre-Column F-moc Derivatization
Determination of Etoricoxib in Human Plasma by Liquid Chromatography-Tandem Mass Spectrometry With Electrospray Ionisation
Novel expression hosts for complex secondary metabolite megasynthetases: Production of myxochromide in the thermophilic isolate Corallococcus macrosporus GT-2
The iterative gramicidin S thioesterase catalyzes peptide ligation and cyclization
Separation of pesticides according to DIN EN ISO 11369 (F12)
Peptide Mass Fingerprint of Cyt c by LC/MS analysis
Batch-to-batch reproducibility of NUCLEODUR® 300-5 C18 ec
Batch-to-batch reproducibility of NUCLEODUR® 300-5 C18 ec for the separation of small molecules
Separation of cytochrome C of different origins on NUCLEODUR® 300 RP column
Protein test with NUCLEODUR® 300 RP column
Comparison of narrow and wide pore NUCLEODUR® for the separation of proteins
Tryptic digest of cytochrome C on 300Å RP columns
Peptide test with NUCLEODUR® 300 RP column
Column comparison of 300 Å RP phases for protein separation
pH stability of NUCLEODUR® 300-5 C18 ec at pH 1.0 - PNA test mixture
pH stability of NUCLEODUR® 300-5 C18 ec at pH 1.0 - Proteine test mixture
Comparison of columns for protein separation
Pressure stability of NUCLEODUR® 300-5 C18 ec
Amino acids OPA derivatives
Determination of Chloramphenicol Residues in Honey by Microbore HPLC
Automated in-needle derivatization applying a user-defined program for the Thermo Scientific Dionex WPS-3000 split-loop autosampler
Ultra-high performance liquid chromatography coupled to high resolution Orbitrap mass spectrometry for metabolomic profiling of the endogenous phytohormonal status of the tomato plant
Ultra-fast HPLC separation of cephalosporin antibiotics
Ultra-fast HPLC separation of ketones
Rapid quantification of bile acids and their conjugates in serum by liquid chromatography-tandem mass spectrometry
Determination of preservatives in low-fat and rich food with HPLC (RSLC) and UV/VIS detection
Determination of Camphor Sulfonic Acid
Determination of atenolol
Some advantages of high temperature for the separation of pharmaceutical compounds with mass spectrometry detection
Quantification of the New Triketone Herbicides Sulcotrione and Mesotrione and Other Important Herbicides and Metabolites at the ng/l level in Surface Waters Using LC-MS
Multi-residue analysis of eight anticoagulant rodenticides in animal plasma and liver using liquid chromatography combined with heated electrospray ionization tandem mass spectrometry
Separation of steroids on NUCLEODUR® C18 Gravity
Benzodiazepine midazolam and metabolite from plasma
Analysis of erythromycin A and its metabolite from fermentation extract
Analysis of rapamycin from fermentation extract
Anticoccidial drugs (polyether antibiotics)
Purity of Chloroprothixen hydrochloride according to Ph. Eur. on NUCLEODUR® C18 Gravity
Determination of primary aromatic amines from polyamide kitchenware, validated by the European Union Reference Laboratory (EURL)
Separation of chloroanilines, chlorotoluidines and chlorophenols
Quantitative Analysis of Physiological Amino Acids L-Citrulline L-Arginine and L-Ornithine in Supernatant of Cell Cultures of Fibroblasts
Separation of Inhibitors of Stomach Acid Production
Separation of Anti Anginals
Fully automated online solid phase extraction coupled directly to liquid chromatography-tandem mass spectrometry – Quantification of sulfonamide antibiotics
HPLC Separation of Ketones
Exhaustive extraction of sulfonamide antibiotics from aged agricultural soils using pressurized liquid extraction
Determination of Hypericin and Pseudohypericin from Hypericum
Separation of Antiinflamatory Drugs with NUCLEODUR®
Drugs from water
Separation of cold medicine with NUCLEODUR®
Separation of Quinolone Antibiotics
Separation of sulfonamides with NUCLEODUR®
Stability of NUCLEODUR® C18 Gravity at pH 1.5
Influence of the pH value on selectivity
Separation of Alkaloids with NUCLEODUR®
Separation of Tricyclic Antidepressants with NUCLEODUR® C18 Gravity
Separation of Antidepressants with NUCLEODUR® C18 Gravity
Separation of steroids
Separation of sulfonamides
Separation of Aldehydes
Codeine from Serum or Urine
Fractions of Acidic and Neutral Analytes
Separation of Ketones
Acidic Herbicides
Acidic Pharmaceuticals from Serum
Separation of catecholamines with NUCLEODUR® C18 Gravity
Fungicides from Fruit Juice
Separation of Basic Alkaloids at pH 10.0
Separation of Quinine Alkaloids with NUCLEODUR®
Analysis of isolated and synthetic brunsvicamide A
Determination of Glyphosate AMPA and Glufosinate with FMOC Derivatisation
Separation of Zearalenone, alpha- and beta-Zearalenol
Determination of Patulin and HMF from Apple Juice acc. ISO 8128-2
Comparison of different base deactivated phases
HPLC analysis of human erythrocytic glutathione forms using OPA and N-acetyl-cysteine ethyl ester: Evidence for nitrite-induced GSH oxidation to GSSG
Separation of steviol glycosides on NUCLEODUR® C18 Gravity, 5 µm
Retention behavior (polar/non-polar) of NUCLEODUR® C18 Gravity
Separation of trimethoprim and sulfamethoxazole, part II
Separation of food dyes (yellow mixture)
Separation of food dyes (red mixture)
Separation of antibacterials
Separation of dinitro cresols
Separation of Dinitro Phenols
Separation of nitro cresols
Separation of Nitro Phenols
Separation of nitro phenols and nitro cresols
Separation of antibacterial drugs
Enrichment and low-level Determination of Glyphosate, Aminomethylphosphonic Acid and Glufosinate in Drinking Water after Cleanup by Cation Exchange Resin
Molecular interaction sensors: A new type of detector for separation methods – separation of sulfonic acids
Determination of Vancomycin acc. Pharm. Eu., 4th Edition
Separation of non-steroidal anti-inflammatory drug (NSAID)
Determination of Cefotaxime Sodium acc. Pharm. Eu., 4th Edition
Determination of anti-coagulant drugs
Determination of Immunosuppressiva in Blood
Stability of NUCLEODUR® C18 Gravity under alkaline conditions compared with different C18 phases
Separation of β-lactam antibiotics on NUCLEODUR® C18 Gravity
Determination of PAHs from Tar / Street Asphalt
Substituted aromatic compounds
Validation of HPLC method for quantitative determination of Tinosorb® S and three other sunscreens in a high protection cosmetic product
Separation of sunscreen ingredients
Separation of Oxacillin, Cloxacillin and Dicloxacilllin
Separation of Antibiotics with Mobile Phase of pH 3
Separation of Antibiotics with Mobile Phase of pH 7
HPLC Separation of Cephalosporin Antibiotics
Separation of Active Compounds of Anti-Dandruff Shampoo
Comparison of liquid chromatography columns for the quantification of glyphosate, glufosinate and AMPA using LC-UV-MSMS – NUCLEODUR® C18 HTec
Separation of Antagonists
Separation of Althiazide and Thiazides
Separation of Antianginals
Separation of Aromatics
Separation of fat-soluble vitamins
Separation of Xanthines
Separation of preservatives
Comparison of Competitor RP Phases with NUCLEODUR® C18 HTec – Resolution and Peak Shape –
Comparison of Competitor RP Phases with NUCLEODUR® C18 HTec – Loadability and Peak Shape –
Separation of steroids
Separation of sunscreen ingredients
Separation of Aromatic Alkaloids (Xanthines)
Separation of Antibiotics
Separation of beta- and dexamethasone - gradient mode
Separation of beta- and dexamethasone -isocratic mode
Separation of Cephalosporin Antibiotics
Separation of Antibiotics
Separation of different UV filters
Separation of Nitroaromatics (EPA 8330) I
Separation of sweeteners and preservatives
Separation of Phenols
Comparison of Different RP Phases with NUCLEODUR® C18 HTec
Separation of nicotinic ncid analogues
Separation of sweeteners
Capacity Test of NUCLEODUR® C18 HTec with Analgetics
Engelhardt Test with NUCLEODUR® C18 HTec
Separation of Carbonyl DNPH compounds (EPA TO-11 A and EPA 8315)
Separation of phthalates on NUCLEODUR® C18 HTec, 3 µm
Separation of Triazine Pesticides on NUCLEODUR® C18 HTec, 3 µm
Separation of Uron Pesticides on NUCLEODUR® C18 HTec, 3 µm
Separation of Triazine and Uron Pesticides on NUCLEODUR® C18 HTec, 3 µm
Separation of Carbamate Pesticides (EPA 531.2)
Separation of Nitrosamines (EPA 8270)
Separation of flavonoids on NUCLEODUR® C18 HTec, 3 µm
Separation of antibacterial agents on NUCLEODUR® C18 HTec, 3 µm
Separation of Nitroaromatics (EPA 8330) II
Separation of Nitroaromatics (EPA 8330) III
Separation of Carbamate Pesticides (EPA 531.1)
Separation of dyes (unbuffered method)
Separation of dyes (buffered method)
Separation of piperazines
Separation of hallucinogens
Separation of opiates and auxiliaries
Separation of the ingredients of an ecstasy pill
Determination of modafinil
Separation of amphetamines and auxiliaries
Separation of cocaine and auxiliaries
Separation of substituted cathinones
NUCLEODUR® C18 HTec - High Loadability of a Preparative Column under Acidic Conditions (pH 3.0)
NUCLEODUR® C18 HTec - High Loadability of a Preparative Column under Basic Conditions (pH 7.7)
NUCLEODUR® C18 HTec - Highest Lifetime of a Preparative Column with Demanding Conditions
NUCLEODUR C18 HTec - Highest Lifetime of a Preparative Column with Very High Flow Rates
NUCLEODUR® C18 HTec - Up-scaling from Analytical to Preparative HPLC
Multi-residue analysis and ultra-trace quantification of 36 priority substances from the European Water Framework Directive by GC-MS and LC-FLD-MS/MS in Surface Waters
Analysis of premonensin A and B from fermentation extract
Determination of 6-beta-hydroxy-testosterone and 7-alpha-hydroxy-testosterone from cytochrome P450 on NUCLEODUR® 1.8 µm
Analysis of rhamnolipids by LC-ESI-TOF-MS
Determination of aromatic acids
Determination of fat-soluble vitamins
Determination of Dihydroxynaphthalenes
pH stability of NUCLEODUR® C18 Isis under basic conditions (pH 10 at 50 °C)
pH stability of NUCLEODUR® C18 Isis under acidic conditions (pH 1 at 80 °C)
Separation of methylmalonic acid and succinic acid
Diastereomeric Separation of Phosphoramidates on NUCLEODUR® C18 Isis
Determination of Tricyclic Antidepressants
Determination of Amines
Validation and application of an LC-MS/MS method for the simultaneous quantification of 13 pharmaceuticals in seawater (Chromatography and mass spectrometry)
Determination of dexa- and betamethasone
Formation of sulfonyl aromatic alcohols by electrolysis of a bisazo reactive dye
Screening for metabolically stable aryl-propionamide-derived selective androgen receptor modulators for doping control purposes
Very fast separation of 16 EPA PAHs on NUCLEODUR® C18 PAH, 1.8 µm
Analysis of PAHs in tea samples by gradient FLD
Analysis of PAHs by gradient FLD
Fast Separation of 16 EPA PAHs plus 1-Methyl- and 2-Methylnaphthalene
Very Fast Separation of 16 EPA PAHs on NUCLEODUR® C18 PAH
Fast Separation of 16 EPA PAHs on NUCLEODUR® C18 PAH
Detection Limits for the Determination of 16 EPA PAHs with NUCLEODUR® C18 PAH
Diastereomeric Separation of Phosphoramidates on NUCLEODUR® C18 PAH
Triple Quad LC-MS ESI Analysis of 20 Azaarenes
Separation of 16 EPA PAHs with Methanol/Water Gradient
Separation of 16 EPA PAHs on NUCLEODUR® C18 PAH in Comparison with a Conventional C18 Phase
Separation of 16 EPA PAHs plus Triphenylene
Separation of 16 EPA PAHs on NUCLEODUR® C18 PAH with Lower Pressure
Separation of EFSA PAHs on NUCLEODUR® C18 PAH
Characterisation of NUCLEODUR® C18 PAH, C18 Isis and C18 HTec with SRM 869a Test
Separation of 16 EPA PAHs plus 1-Methyl- and 2-Methylnaphthalene without acetonitrile
Separation of 18 PAHs on NUCLEODUR® C18 PAH
Separation of 20 PAHs on NUCLEODUR® C18 PAH
Separation of tocopherols
Separation of ß2-agonists in human urine by LC-MS/MS
Determination of ethylglucuronide from serum with LC-MS
Water Soluble Vitamins on NUCLEODUR® C18 Pyramid
Anesthetics
Organic acids
Determination of Tryptophan from Animal Feed
Determination of water soluble vitamins on NUCLEODUR C18 Pyramid
Stability test of NUCLEODUR® C18 Pyramid under aqueous conditions
Tricyclic antidepressants
Determination of vitamins on NUCLEODUR® C18 Pyramid
Simultaneous determination of nine intense sweeteners in foodstuffs by high performance liquid chromatography and evaporative light scattering detection - Development and single-laboratory validation
Cold medicine ingredients
Selectivity test NUCLEODUR® C18 Pyramid
Complexing agents acc. to DIN 38413-8
Cold medicine (purchasable OTC drug)
Penicillin antibiotics
Pyridine / Phenol
Separation of organic acids on NUCLEODUR® HILIC
Analgesics
Retention behaviour (polar/non-polar) of NUCLEODUR® C18 Pyramid
Nucleic acids
Organic acids
Separation of Urea Biuret and Cyanuric Acid
Determination of organic acids
Efficient purification of small unsaturated oligoglucuronides by reversed-phase chromatography
Determination of 5FdU(5´?5´)ECyd and their metabolites
Analysis of Alkaline Tannic Acid Mixture in Corrosion Protection Solutions for Pressure Vessels and Caldrons
Micellar liquid chromatographic method development for determination of 2,4,5,6,-tetraamino pyrimidine sulfate salt
Determination of selected polyfluorinated compounds (PFC) in water acc. to DIN 38407-42
Comparison of NUCLEODUR® C18 Pyramid with HILIC Phase
Determination of Pesticide Residues in Fruits and Vegetables
Analysis of anabolics by ultra-fast HPLC with LC-MS detection
Separation of chlorocresol, clobetasol 17-propionate and beclometasone dipropionate on NUCLEODUR® 1.8 µm
Comparison of liquid chromatography columns for the quantification of glyphosate, glufosinate and AMPA using LC-UV-MSMS – NUCLEODUR® C18 Pyramid
Comparison of 3 µm with 1.8 µm NUCLEODUR® HILIC phase for creatinine and creatine
Rapid quantification of pharmaceuticals and pesticides in passive samplers using ultra high performance liquid chromatography coupled to high resolution mass spectrometry
Selectivity comparison under reversed-phase conditions of NUCLEODUR® 300-5 C4 ec and NUCLEODUR® 300-5 C18 ec
Batch-to-batch reproducibility of NUCLEODUR® 300-5 C4 ec
Batch-to-batch reproducibility of NUCLEODUR® 300-5 C4 ec for the separation of small molecules
Stability test of NUCLEODUR® 300-5 C4 ec
pH stability of NUCLEODUR® 300-5 C4 ec at pH 9.0
Protein test with NUCLEODUR® 300 RP column
Comparing the separation of peptides of NUCLEODUR® 300-5 C4 ec with a competitor phase
Separation of pesticides on NUCLEODUR® 100-3 C8 ec
Separation of 18 pesticides
Separation of 17 pesticides
Separation of ureas
Separation of 21 pesticides
Separation of phenoxy carboxylic acids
Separation of triazines
Soft drink additives
Separation of steroids
Determination of Furosemide
Anti-inflammatory drugs
Determination of melamine in milk
Separation of Phenols with NUCLEODUR® C8 ec
Analgesic and anti-inflammatory drugs
A modified high-performance liquid chromatographic method for the analysis of pantoprazole sodium in pharmaceutical dosage forms using lansoprazole as internal standard
Quantitative determination of lysophosphatidic acids (LPAs) in human saliva and gingival crevicular fluid (GCF) by LC-MS/MS
Cortisone and preservatives
Separation of alkaloids
Separation of steroids
Test for metal ions in silica adsorbent
Analgesic drugs
Tricyclic Antidepressants
Determination of Quinine in Cinchona bark
Separation of a basic test mixture with NUCLEODUR® C8 Gravity
Determination of Aloe Emodine
Purity of Chloroprothixen hydrochloride according to Ph. Eur. on NUCLEODUR® C8 Gravity
Retention behavior (polar/non-polar) of NUCLEODUR® C8 Gravity
Ultra-fast HPLC analysis of preservatives
Steroids (Normal Phase with NUCLEODUR® CN)
Molecular interaction sensors: A new type of detector for separation methods – separation of basic drugs
Unique potentiometric detection systems for HPLC determination of some steroids in human urine
Determination of Glyphosate with LC-MS/MS
Cold medicine
Determination of the Impurity Profile of Erythromycin
Organic acids
Reproducibility of NUCLEODUR® CN-RP
Separation of trimethoprim and sulfamethoxazole, part III
Tricyclic antidepressants
Steroids (Reversed Phase with NUCLEODUR® CN-RP)
Determination of quinapril hydrochloride according to USP
Basic drugs
Sedative drugs
Selectivity test NUCLEODUR® 100-5 CN-RP
Coronary theraputic drugs (Ca antagonists)
Comparison of 3 µm with 1.8 µm NUCLEODUR® HILIC phase for naphthalene and nucleic acid bases
Ultra-fast HPLC separation of aromatic acids on NUCLEODUR® HILIC, 1.8 µm
Ultra-fast HPLC separation of metformin and dicyandiamide on NUCLEODUR® HILIC, 1.8 µm
Ultra-fast HPLC separation of vitamin B6, levocarnitine and gamma-butyrobetaine on NUCLEODUR® HILIC, 1.8 µm
Ultra-fast HPLC separation of aromatic amino acids on NUCLEODUR® HILIC, 1.8 µm
Separation of Catecholamines on NUCLEODUR® HILIC
Separation of Chlormequat and Mepiquat on NUCLEODUR® HILIC with LC-MS Detection
Separation of Creatinine and Creatine on NUCLEODUR® HILIC with LC-MS Detection
Separation of Paraquat and Diquat on NUCLEODUR® HILIC
Separation of Paraquat and Diquat on NUCLEODUR® HILIC with LC-MS Detection
Separation of steviol glycosides by hydrophilic liquid interaction chromatograpy
Separation of Ethyl Glucuronide and Ethyl Sulphate on NUCLEODUR® HILIC
Separation of Urea and Hydroxyurea
Determination of Glyphosate, Glufosinate and AMPA with HPLC-MS
Determination of Allantoin by HPLC
Quantitative determination of ethyl glucuronide and ethyl sulfate from urine by LC-MS/MS
Separation of Guanosine and Inosine Monophosphates
Separation of the Chemotherapeutic Agent 5-Fluorouracil and Uracil on NUCLEODUR® HILIC
Comparison of NUCLEODUR® HILIC with C18 Phase
Separation of nucleotides on NUCLEODUR® HILIC
Separation of Vitamin B7 and B12 on NUCLEODUR® HILIC
Separation of water soluble vitamins on NUCLEODUR® HILIC
Separation of Aromatic Amino Acids and Histamine on NUCLEODUR® HILIC
Separation of Creatinine and Creatine on NUCLEODUR® HILIC
Relative Lifetime of NUCLEODUR® HILIC
Separation of ascorbic acid and dehydroascorbic acid on NUCLEODUR® HILIC
Separation of melamine and cyanuric acid on NUCLEODUR® HILIC with UV and LC-MS detection
Determination of melamine in milk on NUCLEODUR® HILIC with UV and LC-MS detection
Separation of Acrylamide, Methacrylamide and Methacrylic Acid on NUCLEODUR® HILIC
Separation of Pyrimidine and Purine Bases on NUCLEODUR® HILIC
Separation of Guanosine Phosphates
Comparison of NUCLEODUR® HILIC with SeQuantTM ZIC®-HILIC for Acrylamide Separations
Comparison of NUCLEODUR® HILIC and SeQuantTM ZIC®-HILIC for Separations of Purine and Pyrimidine Bases
Comparison of NUCLEODUR® HILIC with SeQuantTM ZIC®-HILIC and Phenomenex LUNA® HILIC for Hydroxybenzoic Acids Separations
Determination of Diesel Fuel with NUCLEODUR® NH2 acc. to DIN EN 12916
Determination of Glyphosate, Glufosinate and AMPA as Fmoc Derivates with NUCLEODUR® NH2-RP
Determination of sugars with NUCLEODUR® NH2-RP
Determination of Nucleic Acid Bases with NUCLEODUR® NH2-RP
Determination of Streptomycin (Aminoglycoside Antibiotic) with NUCLEODUR® NH2-RP
Determination of specific sugars with NUCLEODUR® NH2-RP
Separation of sugars with acetone/water as mobile phase
Separation of basic compounds
Separation of prednisolone and hydrocortisone
Separation of phenol regioisomers
Separation comparison: Separation of phenol regioisomers on NUCLEODUR® PFP and a competitor phase with similar modification
Separation of epimers: betamethasone and dexamethasone
Separation comparison: Separation of betamethasone and dexamethasone on NUCLEODUR® PFP and a competitor phase with similar modification
Separation of antihistamines
Bleeding of NUCLEODUR® PFP against bleeding of a competitor phase with similar modification
Selectivity comparison: Separation of antihistamines on NUCLEODUR® PFP and a competitor phase with similar modification
Separation of flavonoids
Separation of phenol regioisomers
Separation comparison: Separation of phenol regioisomers on NUCLEODUR® PFP and NUCLEODUR® C18 HTec
Stability of NUCLEODUR® Sphinx RP at pH 10
Separation of nucleobases
Separation of sulfonamide antibiotics
Separation of nitrosamines (EPA 8270)
Separation of steroids
Stability of NUCLEODUR® PFP under acidic conditions
Separation of sympathomimetic drugs
Separation of β-lactam antibiotics with different buffers on NUCLEODUR® PFP
Separation of antihistamines
Selectivity comparison: Separation of antihistamines on NUCLEODUR® PFP compared with NUCLEODUR® C18 Gravity
Separation of phenols (EPA-Mix 604/625)
Separation of tricyclic antidepressants at pH 3.0 and pH 7.0 on NUCLEODUR® PFP
Separation of chloro- and nitroaniline regioisomeres
Separation of cis/trans isomers of organic acids
Separation of methylacetophenone regioisomers
Separation of Theobromine Vanillin and Caffeine
Selectivity comparison: Separation of methylacetophenone on NUCLEODUR® PFP and NUCLEODUR® C18 Gravity
Separation of nitrophenol regioisomers
Separation of phenolic and benzylic compounds
Separation of drugs on NUCLEODUR® Phenyl-Hexyl with MS detection
Separation of cis/trans isomers of organic acids on NUCLEODUR® Phenyl-Hexyl, 3 µm
Stability of NUCLEODUR® Phenyl-Hexyl at pH 10
Separation of flavonoids on NUCLEODUR® Phenyl-Hexyl
Separation of water-soluble vitamins on NUCLEODUR® Phenyl-Hexyl
Comparison of MS-bleeding of NUCLEODUR® Phenyl-Hexyl and competitor phases
Comparing the separation of sulfonamides on NUCLEODUR® Phenyl-Hexyl and Luna® Phenyl-Hexyl
Comparing the separation of beta blockers on NUCLEODUR® Phenyl-Hexyl with competitor phases with similar modification
Comparison of MS-bleeding of NUCLEODUR® Phenyl-Hexyl and NUCLEODUR® C18 Gravity
Separation of steroids on NUCLEODUR® Phenyl-Hexyl, 3 µm
Separation of antidepressants on NUCLEODUR® Phenyl-Hexyl compared with two competitor phases
Comparing the separation of sympathomimetic drugs on NUCLEODUR® Phenyl-Hexyl with competitor phases with similar modification
Separation of aromatic acids on NUCLEODUR® Phenyl-Hexyl, 3 µm
Separation of antidepressants on NUCLEODUR® Phenyl-Hexyl under MS conditions compared with two competitor phases
Separation of non-polar acids on NUCLEODUR® Phenyl-Hexyl
Comparing the separation of sulfonamides on NUCLEODUR® Phenyl-Hexyl with different particle sizes
Separation of antibacterials on NUCLEODUR® Phenyl-Hexyl
Stability of NUCLEODUR® Phenyl-Hexyl at pH 1
Separation of pharmaceuticals on NUCLEODUR® Phenyl-Hexyl
Separation of food additives on NUCLEODUR® Phenyl-Hexyl
Separation of softdrink ingredients on NUCLEODUR® Phenyl-Hexyl
Separation of skin lightening agents according to §64 LFGB
Separation of 2,4-dinitrophenylhydrazones
Collapsing test NUCLEODUR® PolarTec: Separation of nucleobases under aqueous conditions
Separation of phenols and benzenes
Separation of metabolites from vitamin E (tocopherols) – carboxyethyl hydroxychromanes (CEHCs)
Separation of nicotinic acid (niacin), nicotinamide and nicotinuric acid on NUCLEODUR® PolarTec
Separation of catechols and resorcinols
Separation of preservatives
Separation of vitamins
Separation of nucleotides
Separation of histamine antigonists
Separation of barbitals on NUCLEODUR® PolarTec
Separation of dyes
Ultra-fast HPLC separation of ketones with NUCLEODUR® Sphinx RP, 1.8 µm
Separation of nitrosamines (EPA Mix 8270)
Separation of tocopherols
Separation of histidines
Separation of steroids on NUCLEODUR® PolarTec, 5 µm
Separation of beta-blockers
Separation of chloroanilines
Separation of carbamate pesticides (EPA Mix 531.2)
Separation of nonsteroidal anti-inflammatory drugs (arylalkanoic acids and 2-arylpropionic acids)
Separation of nonsteroidal anti-inflammatory drugs (arylalkanoic acids, 2-arylpropionic acids and oxicams)
Separation of flavonoids
Separation of nucleobases
Separation of tricyclic antidepressants
Separation of organic acids
Separation of sulfonamides
Separation of β-lactam antibiotics
Selectivity comparison: Separation of organic acids on NUCLEODUR® PolarTec and NUCLEODUR® C18 HTec
Separation comparison: Separation of organic acids on NUCLEODUR® PolarTec and a competitor phase with similar modification
Selectivity comparison: Separation of nucleobases under completely aqueos conditions on NUCLEODUR® PolarTec and NUCLEODUR® C18 HTec
Selectivity comparison: Separation of nucleobases under completely aqueos conditions on NUCLEODUR® PolarTec and a competitor phase with similar modification
Comparison of peak shape and retention times in the separation of tricyclic antidepressants on NUCLEODUR® PolarTec and NUCLEODUR® C18 HTec
Comparison in the separation of tricyclic antidepressants on NUCLEODUR® PolarTec and a competitor phase with similar modification
Comparison of polar embedded phases: Separation of pyridine and phenol under identical conditions
Bleeding of NUCLEODUR® PolarTec against bleeding of a competitor phase with similar modification
Separation of pyridine and phenol on NUCLEODUR® PolarTec
Separation of purine alkaloids
Separation of explosives (EPA 8330 Mix A)
Separation of explosives (EPA 8330 Mix B)
Separation of water soluble vitamins on NUCLEODUR® PolarTec
Separation of explosives (EPA 8330 Mix A and B)
Separation of nitronanilines
Separation of carbonyl compounds after derivatisation with dinitrophenylhydrazine
Separation of ketones on NUCLEODUR® PolarTec, 3 µm
Determination of red dye content and Solvent Yellow 124 in domestic fuel oil according to DIN 51430
Separation of sulfonamides
Selectivity test of NUCLEODUR® Sphinx RP
Determination of plasma aminothiols by high performance liquid chromatography after precolumn derivatization with N-(2-acridonyl)maleimide
Separation of Gyrase Inhibitors
Investigation of the biotransformation pathway of verapamil using electrochemistry/liquid chromatography/mass spectrometry – A comparative study with liver cell microsomes
Separation of Quinolone Antibiotics
Separation of flavonoids
Comparison of surface deactivation of different phenyl modified RP phases
Substituted aromatic compounds
Analysis of diclofenac and its human metabolites in waste water
Simultaneous determination of thirteen plant alkaloids in a human specimen by SPE and HPLC
Quantification of methadone and its metabolite 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine in third instar larvae of Lucilia sericata (Diptera: Calliphoridae) using liquid chromatography-tandem
Perfluorinated Surfactants in Surface and Drinking Waters
High-throughput analysis of amphetamines in blood and urine with online solid-phase extraction-liquid chromatography-tandem mass spectrometry
Determination of Perfluorinated Surfactants by LC-MS
GPC separation of linear hydrocarbon standards
GPC analysis of dialkyl phthalates
GPC analysis of the epoxy resin Epikote 1001
GPC analysis of a phenolic resin
GPC separation of polystyrene standards
GPC separation of polystyrene standards
Preparative GPC separation of a mackerel chloroform extract
Preparative GPC separation of a UV-curable lacquer by recycle chromatography
Preparative fractionation of a phenanthrene formaldehyde resin
GPC analysis of bitumens and asphaltenes
Analysis of sugars and sugar alcohols
Analysis of sugar alcohols
Determination of glycerol in beer
Separation of sugar and sugar alcohols
Determination of lactic acid in beer
Separation of organic acids and sugars in wine
Improving the knowledge on Piper betle: Targeted metabolite analysis and effect on acetylcholinesterase
Peptide standards
Analysis and purification of the synthetic acyl carrier protein ACP(65-74)
Separation of representative whey proteins
Ion exchange separation of protein standard on NUCLEOGEL® SAX
Ion exchange analysis of synthetic oligonucleotides
Separation of snake venom proteins
Ion exchange separation of protein standard on NUCLEOGEL® SCX
Separation of sugars and alcohols
Determination of sugars in Cola and Cola light
Separation of sugar standards
Separation of sugars
Analysis of wine
Influence of acetonitrile concentration on retention times of glycols for NUCLEOGEL® SUGAR 810 H
Influence of column temperature on the separation of carboxylic acids on a NUCLEOGEL® Sugar 810 H
Influence of flow rate on column efficiency and retention times for NUCLEOGEL® SUGAR 810 H
Separation of glycols
Analysis of beet molasses
Separation of organic acids
Separation of organic acids and alcohols
Separation of saccharose lactose glucose and galactose
Analysis of malt extract
Separation of sugar and sugar alcohols
Analysis of a starch hydrolyzate
Separation of sugars
Separation of mono- and disaccharides
Separation of monosaccharides
Separation of oligo(rA)n
Fractionation of DNA restriction fragments with ion exchangers for HPLC
Viroid research with biochemical, molecular biological and biophysical methods
HPLC of DNA restriction fragments
Chromatographic separation of DNA restriction fragments
Separation of DNA fragments
Separation of DNA restriction fragments
Separation of different tRNA molecules
Large scale preparation of plasmid DNA
HPLC in rapid DNA sequencing of kilobase pairs of DNA
Analytical HPLC of a set of DNA restriction fragments from plasmid pBR 322
Isolation of high-molecular-weight nucleic acids for copy number analysis using HPLC
Separation of DNA rRNA and tRNA from Soil after Waste Water Treatment
Separation of a deoxyoligonucleotide 18mer
A rapid method for purification of synthetic oligoribonucleotides
Separation of amino acids
Separation of creatine and creatinine
Separation of acrylamide and analogous
Separation of adenosine and its nucleotides
Separation of melamine, dicyandiamide and metformin
Separation of three nucleotides
Separation of urea and hydroxyurea
Separation of four nucleosides
Separation of metformin and dicyandiamide on NUCLEOSHELL HILIC and NUCLEODUR® HILIC
Comparison of the separation of naphthalene and uracil on NUCLEOSHELL HILIC and NUCLEODUR® HILIC 1.8 µm
Separation of 5-fluorouracil and uracil
Analysis of vitamin C from chili with NUCLEOSHELL® HILIC
Analysis of vitamin C from orange juice with NUCLEOSHELL® HILIC
Analysis of vitamin C with NUCLEOSHELL® HILIC compared with competitor phase
Separation of eight nucleotides
Separation of nucleobases
Separation of catecholamines
Separation of energy drink components
Comparing the separation of catecholamines on NUCLEOSHELL HILIC with NUCLEODUR® HILIC
Separation of water soluble vitamins on NUCLEOSHELL HILIC
Separation of anions and cations on NUCLEOSHELL HILIC
Separation of aflatoxins on NUCLEOSHELL® PFP with mass detection
Accelerting the separation of beta- and dexamethasone by using NUCLEOSHELL® PFP
Temperature stability of NUCLEOSHELL RP 18, 2.7 µm
Beta-blockers – orthogonal selectivity of NUCLEOSHELL® PFP
Comparing the separation of methylacetophenones on different fluorinated stationary phases
Accelerting the separation of phenols by using NUCLEOSHELL® PFP
Stability of NUCLEOSHELL® PFP at pH 1
Separation of benzodiazepines I
Separation of benzodiazepines II
Separation of benzodiazepines III
Separation of benzodiazepines IV
Temperature stability of NUCLEOSHELL® Phenyl-Hexyl
Bleeding characteristics of NUCLEOSHELL® Phenyl-Hexyl
Pyridine – phenol test of NUCLEOSHELL® Phenyl-Hexyl
Separation of beta-lactam antibiotics on NUCLEOSHELL® Phenyl-Hexyl
Stability of NUCLEOSHELL® Phenyl-Hexyl at pH 10
Separation of antihistamines on NUCLEOSHELL® Phenyl-Hexyl with MS detection
Separation of phthalates on NUCLEOSHELL® Phenyl-Hexyl with MS detection
Separation of pharmaceuticals compared with a competitor phase
Comparison of the separation of steroids on NUCLEOSHELL RP 18 and on NUCLEODUR® C18 Gravity
Accelerating the separation of aromatic ketones by use of core-shell particles
Separation of aromatic ketones
Separation of steroids
Comparison of the separation of β-lactam antibiotics on NUCLEOSHELL RP 18 and on NUCLEODUR® C18 Gravity
Separation of tricyclic antidepressants on NUCLEOSHELL RP 18 compared with NUCLEODUR® C18 Gravity, 5µm
Separation of β-lactam antibiotics
Separation of tricyclic antidepressants
Resolution as a function of particle size: Separation of naphthalene and ethyl benzene
Batch-to-batch reproducibility
Accelerating the separation of acidic pharmaceuticals by the use of core-shell particles
Separation of nonsteroidal anti-inflammatory drugs
Separation of commercial conalbumin
Stability of NUCLEOSHELL RP 18 under acidic and basic conditions
Batch to batch reproducibility of NUCLEOSHELL RP 18
Separation of antidepressants on NUCLEOSHELL RP 18 compared with competitor phases
Separation of nonsteroidal anti-inflammatory drugs on NUCLEOSHELL RP 18 compared with a competitor phase with similar modification
Saving time and solvent by using fused-core particles
Stability of NUCLEOSHELL RP 18 under acidic conditions compared with competitor phase
Stability of NUCLEOSHELL RP 18 under basic conditions compared with competitor phases
Comparing the efficiency of NUCLEOSHELL RP 18 with different fused-core phases and fully porous phases
Comparing the pressure drop of core-shell phases
Comparison of liquid chromatography columns for the quantification of glyphosate, glufosinate and AMPA using LC-UV-MSMS – NUCLEOSHELL® RP 18
Separation of tocopherols with NUCLEOSHELL® RP 18
Comparing the peak capacity of NUCLEOSHELL RP 18 with NUCLEODUR® C18 Gravity
Separation of steviol glycosides on NUCLEOSHELL RP 18, 2.7 µm with MS detection
Separation of steviol glycosides on NUCLEOSHELL RP 18, 2.7 µm with ELSD detection
Separation of carbonyl dinitrophenylhydrazones
Separation of steviol glycosides on NUCLEOSHELL RP 18, 2.7 µm
Bleeding characterisitics of NUCLEOSHELL® RP 18plus compared with competitor phases
Separation of oligonucleotides (poly-rA hydrolyzate)
Comparing the separations of β-lactam antibiotics
Comparing the separations of sweeteners
Polar selectivity shown for vancomycin
Comparing NUCLEOSHELL® RP 18plus and NUCLEOSHELL® RP 18 in the separation of tricyclic antidepressiva
Comparison of steric selectivity
Comparing the separations of organic acids
Endcapping stability of NUCLEOSHELL® RP 18plus
Determination of atenolol according to Pharm. Eur.
Comparing NUCLEOSHELL® RP 18plus and NUCLEOSHELL® RP 18 in the separation of steroids
Comparing NUCLEOSHELL® RP 18plus and NUCLEOSHELL® RP 18 in the separation of acidic pharmaceuticals
Medroxyprogesteron acetate according to Ph. Eur.
Amlodipine besilate according to Ph. Eur.
Comparing the separations of water-soluble vitamins
Phase collapse and regeneration
Determination of atropine according to Pharm. Eur.
Determination of synthetic antioxidants according to AMG
Determination of celiac disease-specific peptidase activity of germinated cereals
pH stability of NUCLEOSHELL® RP 18plus
Determination of betamethasone dipropionate according to Pharm. Eur.
Determination of bisacodyl according to Pharm. Eur.
Comparing NUCLEOSHELL® RP 18plus and NUCLEOSHELL® RP 18 in the separation of organic acids
Bifonazole according to Ph. Eur.
Separation of cephalosporin antibiotics - Comparison of 5 µm core-shell and totally porous phase
Azithromycin according to Ph. Eur.
Cefepime dihydrochloride according to Pharm. Eur.
Anion exchange chromatography of nucleotides
Separation of meat proteins
Purification of monoclonal antibody of undialyzed ascites fluid
Separation of oligoribonucleotides und ribonucleotides
Separation of beta-lactoglobulin A and B
Separation of nucleotide monophosphates
Separation of nucleotide monophosphates
Separation of different forms of casein
HPLC of native human serum
Separation of tryptic digest of bovine serum albumin
Separation of solubilized membrane bound microsomal glycosyltransferases
Separation of crude ovalbumin
Separation of protein standards
Inorganic anions from water (Chloride Nitrate)
Inorganic anions from water (Bromide Nitrate)
Anions with Nucleosil Anion II
Separation of inorganic anions with conductivity detection
Separation of anion standards
Separation of functionalized dextrins by reversed phase HPLC
Analytical and preparative HPLC systems for the separation of an anomeric mixture of 4-O-(D-glucopyranosyl)gallic acid
Screening Procedure for Eight Quaternary Nitrogen Muscle Relaxants in Blood by High-Performance Liquid Chromatography-Electrospray Ionization Mass Spectrometry
Analysis of phenylthiohydantoin (PTH) amino acids
Quantification of main reaction products between L-ascorbic acid and propylamine
Simultaneous measurement of retinol and a-tocopherol in human serum by HPLC with UV detection
Separation of thyroxine and related compounds
Analysis of Whitanolides in Crude Plant Extracts
Detailed analysis of crude oil group types
Trace detection of heavy metals of toxicological interest
Determination of bile acids and lysolecithin in artificial and natural gastric juice by HPLC for characterization of antacida
Monitoring of β-lactam antibiotics in complex cultivation media
Use of matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for molar mass-sensitive detection in LC of polymers
Determination of priority pollutant phenols (A)
Mass spectral characterization of urinary pipamperone metabolites and HPLC assay for pipamperone plasma levels
Monitoring of ajmaline in plasma with HPLC
Optimization of the trace detection of heavy metals of toxicological interest by reversed phase high pressure LC of their thiocarbamates
Indirect UV detection of hydrophilic ionized compounds in reversed phase LC by use of a UV-absorbing ion of the same charge
Development of a chromatographic method for the quantitative determination of minor ribonucleosides in physiological fluids
Determination of minor impurities in temafloxacin hydrochloride by HPLC
Determination of ornidazole and its main metabolites in biological fluids
Plasma level monitoring of D,L-verapamil and three of its metabolites by reversed phase HPLC
Determination of the Molecular Weight and other Physicochemical Properties of Poly(butylenes glycol) 1000
Quality Check of Ginseng Roots - Quantitative HPLC Determination of Ginsenosides
HPLC of antifilarials – III. Determination of 2-tert.-butyl-6-isothiocyanato-5-(piperidin-1-yl)-benzthiazole in biological fluids
Quantification of ciclopirox by HPLC after precolumn derivatization. An example of efficient cleanup using silica-bonded cyano phases
Experience with fast HPLC in the routine analytical laboratory
Loop-column technique: a new sample cleanup method for the determination of gallopamil from biological matrix
Determination of polymeric light stabilizers in polyolefins (B)
Simultaneous measurement of L-dopa its metabolites and carbidopa in plasma of Parkinsonian patients
Analytical investigations on the composition of gaseous effluents from a garbage dump
Determination of the g-aminobutyric acid agonist 4,5,6,7-tetrahydroisooxazolo[5,4-c]pyridin-3-ol by HPLC using UV or electrochemical detection
Determination of imipramine desipramine and their hydroxy metabolites by reversed phase chromatography with UV and coulometric detection
Separation of glucosinolates by HPLC
Assay of trimethoprim in plasma and urine by HPLC using electrochemical detection
Precolumn switching in HPLC quantitation of small amounts of microbial metabolites as an alternative method to off-line extraction
HPLC method for the determination of adibendan in plasma and urine
Automated precolumn HPLC method for the investigation of adibendan metabolism
A validated ion pairing HPLC method for the determination of enoxacin and its metabolite oxo-enoxacin in plasma and urine
Determination of clonidine hydrochloride in pharmaceutical preparations by HPLC
Quantitative determination of acemetacin and its metabolite indometacin in blood and plasma by column liquid chromatography
Equivalence of a HPLC assay and a bioassay of azithromycin in human serum samples
Identification of ferrioxamines by HPLC and diode array detection
Determination of urapidil and its metabolites in human serum and urine: Comparison of liquid-liquid and fully automated liquid-solid extraction
Determination of Folic Acid and its Metabolites by LC-MS
Analysis of sulthiame in serum by narrow bore HPLC
Comparison of RP HPLC systems containing much water with RP TLC demonstrated on the separation of steroids, peptides and antibiotics
HPLC determination of biotin in pharmaceutics
Trace analysis of airborne aromatic isocyanates related aminoisocyanates and diamines
Coupling of HPLC and chemical reaction detector for the separation and determination of organolead compounds
Separation of polymyxins and octapeptins by HPLC
Separation of Chrom(III)/Cr(VI) with ion pair chromatography
Separation of Carbamazepine and 10,11-Dihydrocarbamazepine
Analysis of Fusarium Mycotoxins
Liquid chromatographic analysis of supercritical carbon dioxide extracts of Schizandra chinensis
A Method for the Determination of 7 Anti-arrhythmic Drugs and their Metabolites in Serum
Determination of Polyamines in Waste Water
Design of Chiral Monochloro-s-triazine Reagents for the Liquid Chromatographic Separation of Amino Acid Enatiomers
Determination of Chinones in Waste Water
HPLC Determination of Furfurol and Similar Compounds from Transformer Oil acc. DIN EN 61198 - B with NUCLEOSIL® C18
HPLC of a beta-blocker in plasma with fluorescence detection
Derivatization of catecholamines and amphetamine with 9-fluorenylmethyl chloroformate for HPLC
Separation of leukotrienes and prostaglandin B2
Determination of benperidol in human plasma by HPLC
Identification and determination of bergaptol in citrus fruit
Analysis of selected alkaloid groups
Determination of acids in hop products by HPLC - results from interlaboratory comparison
A general method for the quantitative determination of catecholamines in body fluids
Chromatography of metal chelates XI. Trace analysis of cadmium cobalt copper mercury and nickel in water using bis(ethoxyethyl)dithiocarbamate as reagent for RP C18 HPLC and photometric detection
Separation of leukotrienes from cell extracts
Determination of 3-amino-1,2,4-triazole (amitrole) in tissues with electrochemical detection by ion pair HPLC
Specific simultaneous assay of hypoxanthine and xanthine by reversed phase HPLC using an immobilized xanthine oxidase reactor
Analysis of Cytostatic Compounds in Surface Water
Determination of mash compounds by RP-HPLC
Determination of (+)-catechin in human plasma
Determination and identification of biocides of the phenylurea carbamate and thiocarbamate type in surface waters by HPLC and desorption mass spectrometry
Determination of the herbicide isoproturon and its possible degradation products in soil by HPLC
Reversed phase TLC and HPLC of aromatic alkoxy and hydroxy acids
Smoke-flavour in cocoa and cocoa products
HPLC system for development of new arginine protecting groups
Specific detection of nucleotides creatine phosphate and their derivatives from tissue samples in a simple isocratic recycling low volume system
Determination of patulin in apple juice
Objects of nucleopurine analysis in food
Nucleotide and aldehyde analysis for determination of radical induced damage
Determination of erythromycylamine
Simple and rapid separation of certain prostaglandins by reversed phase HPLC
Glucuronide conjugation of phenols in isolated rabbit hepatocytes measured by HPLC
Simple and specific HPLC procedure for determination of cyclamate in fruit juice beverages after conversion to N,N-dichlorocyclohexylamine
Determination of aldehydes and ketones in natural gas combustion in the ppb range
Assay of the combined formulation of ergometrine and oxytocin by HPLC
Determination of 5-methylcytosine from plant DNA by HPLC
Sensitive method for the determination of chloroquine and its metabolite desethylchloroquine in human plasma and urine by HPLC
Separation of some polypeptide hormones by HPLC
Simple and rapid micromethod for the determination of levodopa and 3-O-methyldopa in human plasma by HPLC with coulometric detection
Application of HPLC of some antibiotics in clinical microbiology
HPLC with chemiluminescence detection of serum levels of precolumn derivatized fluoropyrimidine compounds
Assay of ciprofloxacin and norfloxacin in serum and urine by HPLC
Determination of the aminoglycoside antibiotics sisomicin and netilmicin in dried blood spots on filter discs by HPLC with precolumn derivatization and fluorimetric detection
Application of sodium lauryl sulphate ion pairing reversed phase HPLC in the separation of some isomeric and other closely related basic compounds in pharmaceutical analysis
HPLC with chemiluminescence detection of serum levels of precolumn derivatized fluoropyrimidine compounds
Occurrence and measurement of nifedipine and its nitropyridine derivative in human blood plasma
Reversed phase ion pair HPLC study of myoinositol phosphates
Separation of anilines and sulfonamides by HPLC with electrochemical detection
LC behaviour of chelates of vanadium(V) copper(II) cobalt(III) and chromium(III) with 2-(3,5-dibromo-2-pyridylazo)diethylaminophenol
HPLC method for the determination of vitamin E in serum
Simultaneous determination of isosorbide dinitrate and diazepam in pharmaceutical preparations by HPLC with electrochemical detection
Isomers of zeatin and zeatin riboside in clubroot tissue: evidence for trans-zeatin biosynthesis by Plasmodiophora brassicae
Isocratic separation of PTH amino acids by HPLC
HPLC of glutathione conjugates I. Ion pair reversed phase chromatography and UV detection
HPLC determination of haloperidol in plasma
Determination of ampicillin amoxicillin cephalexin and cephradine in plasma by HPLC using fluorometric detection
Resolution of a-substituted amino acid enantiomers by HPLC after derivatization with a chiral adduct of o-phthalaldehyde. Application to glutamic acid analogues
HPLC determination of usnic acid in plasma
Two-dimensional column liquid chromatographic technique for resolution of complex mixtures e.g. plant extracts
Determination of ergothioneine in red blood cells by HPLC
Improved HPLC analysis of some carboxylic acids in food and beverages as their p-nitrobenzyl esters
Slow isomerization of some proline-containing peptides inducing peak splitting during reversed phase HPLC
Assay of paclitaxel (taxol) in plasma and urine
albendazole sulphoxide albendazole sulphone and albendazole 2-aminosulphone
Analysis of phenoxyalkanoic herbicides and their phenolic conversion products in soil
Determination of metribuzin and major conversion products in soils
Determination of tazobactam and piperacillin fatty tissue and serum
Analytical methods for the measurement of leukotrienes and other eicosanoids in biological samples from asthmatic subjects
Determination of lansoprazole and its metabolites in plasma by HPLC using a loop column
Enantiomeric separation of underivatized a-methyl-a-amino acids by HPLC
Analysis of cysteinyldopas, dopa, dopamine, noradrenaline and adrenaline in serum and urine using HPLC and electrochemical detection
Improved method for determination of traces of isocyanates in working atmospheres
Determination of picogram amounts of lipoxin A4 and lipoxin B4 by HPLC with electrochemical detection
Determination of wine amines by HPLC using automated precolumn derivatization with o-phthalaldehyde and fluorescence detection
Studies for the quantitative determination of catecholamines in blood and urine using different chromatographic methods
HPLC determination of subpicomole amounts of amino acids by precolumn fluorescence derivatization with o-phthaldialdehyde
HPLC determination of bromofenofos and its metabolite in rat plasma
HPLC determination of four kinds of biotin-containing carboxylase
Development and validation of an HPLC method for the simultaneous determination of tocopherols, tocotrienols and carotenoids in cereals after solid-phase extraction
Improved method for the determination of Aspirin and its metabolites in biological fluids by HPLC: application to human and animal studies
Determination of benzene metabolites in urine of mice by solid phase extraction and HPLC
Modification and optimization of source and interface parameters for direct liquid introduction liquid chromatography / mass spectrometry of pesticides
HPLC analysis of cannabis
Organic halides in swimming pool water. Part II. Differentiated determination of total chlorine from volatile and nonvolatile chloroorganic compounds
Purity control of benzylpenicillin
Chlorophyll a sensitized trans-cis photoisomerization of all-trans-b-carotene
Arachidonic acid metabolites from polymorphonuclear leukocytes of healthy donors severely burned patients and children with cystic fibrosis
Isolation and HPLC determination of amines in wine
Trace determination of aliphatic amines using HPLC with chemiluminescence excitation and photon counting
Luminarin 9: a fluorescent reagent for the precolumn derivatization of main volatile and non-volatile N-nitrosamines
Flavonoid glycosides
Separation and identification of hydrophilic peptides in dairy products using FMOC derivatization
Determination of ascorbic acid and uric acid in plasma by HPLC
Determination of 3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid a major endogenous ligand substance in uremic serum
Chlorogenic acids in coffee substitutes
Determination of diketopiperazine in softdrinks
Rapid HPLC determination of fatty acid profiles of lipids by conversion to their hydroxamic acids
Separation of D,L-tryptophan and aromatic acids
Separation of phenols by HPLC with electrochemical detection
Separation and quantitation of leukotrienes
Separation of phenols phenolic aldehydes ketones and acids (C)
Separation of phenols phenolic aldehydes ketones and acids (B)
Picomole determination of 2,4-dimethoxyanilides by HPLC with electrochemical detection
HPLC identification and determination of dithiocarbamates in vulcanized rubber products
Analysis of biogenic amines and their acidic metabolites
Fully automated HPLC assay for the analysis of free catecholamines in urine
Isolation and characterization of a-mercaptopropionylglycine - 3,4-dihydroxyphenylalanine conjugates
Separation of aniline derivatives by HPLC with electrochemical detection
Improved and simplified tissue extraction method for quantitating long-chain acyl-coenzyme A thioesters with picomolar detection using HPLC
Separation of phenols, phenolic aldehydes, ketones and acids (A)
Determination of N-acetyl-L-cysteine in biological fluids
GC-MS and HPLC analyses of lignin degradation products in biomass hydrolyzates
Chromatographic analysis of biomass reaction products produced by hydrothermolysis of poplar wood
Determination of ofloxacin in biological fluids using HPLC with fluorimetric detection
Anion Chromatography on a Conventional Reversed Phase Column Using Two Ultraviolet Detectors
Simultaneous determination of verapamil and its seven metabolites by HPLC
Simultaneous determination of nefiracetam and its metabolites by HPLC
Combined HPLC and enzyme immunoassay for active metabolites of a sleep inducer (rilmazafone) a ring-opened derivative of benzodiazepines in human plasma
Shampoo residue profiles in human head hair
A chemiluminescence detector for trace determination of fluorescent compounds
Separation of Dns amino acids using reversed phase HPLC: a sensitive method for determining N-termini of peptides and proteins
HPLC determination of pentazocine in plasma
Improvement of extraction and concentration of milk peptides with solid phase cartridges for analysis by HPLC
Reversed phase HPLC separation and mass detection of individual phospholipid classes
Determination of biotinidase activity by liquid chromatography with fluorimetric detection
Determination of glycyrrhizin and its metabolite glycyrrhetinic acid in rabbit plasma by HPLC after oral administration of licorzin
Detection by HPLC of polyamines formed by clostridial putrefaction of caseins
Male-specific metabolism of simvastatin by rat liver microsomes
Simultaneous determination of isbufylline and its major metabolites in rabbit blood and urine by reversed phase HPLC
HPLC determination of lasalocid sodium in chicken tissue
Simultaneous determination of the aromatic retinoids etretin and etretinate and their main metabolites by reversed phase liquid chromatography
On-line HPLC for the determination of cephalosporin C and by-products in complex fermentation broths
Solid phase extraction with automated elution and HPLC of torsemide and metabolites from plasma
HPLC purification of endogenous tumour cell growth inhibitory peptides
Measurement of vitamin K in human liver by gradient elution HPLC using platinum black catalyst reduction and fluorimetric detection
Resolution of underivatized 2-hydroxy acids by HPLC
Separation of vitamins by HPLC with electrochemical detection
LC determination of three sulfonamides in animal tissue and egg
Automated solid phase extraction and HPLC analysis of ibuprofen in plasma
Determination of metoclopramide in human plasma by HPLC
Sensitive and rapid amino acid analysis of peptide hydrolyzates by HPLC of o-phthaldialdehyde derivatives
Isocratic separation of phenylthiohydantoin (PTH) amino acids by reversed phase HPLC
Simultaneous analysis of digitoxin and its clinically relevant metabolites using HPLC and radioimmunoassay
Analytical profile of rufloxacin a new fluoroquinolone by reversed phase HPLC
Application of HPLC in toxicological analyses of drug poisoning
Application of electrochemical detection to the determination of ethoxyquin residues
Enantiomeric analysis of a mixture of the common protein amino acids as their Dns derivatives. Single-analysis reversed phase HPLC procedure using a chiral mobile phase additive
HPLC method for simultaneous determination of enantiomers of 5-dimethylsulphamoyl-6,7-dichloro-2,3-dihydrobenzofuran-2-carboxylic acid and its N-monodemethyl metabolite in monkey plasma and urine afte
Automated HPLC technique for determining diltiazem and its three main metabolites in serum
Simultaneous determination of progabide and its acid metabolite by reversed phase HPLC
Residue analysis of triflumizole and its metabolite in crops by HPLC
Rapid screening method for the determination of diethylstilbestrol in edible animal tissue by column liquid chromatography with electrochemical detection
HPLC for the separation of angiotensin and its metabolites in human plasma and sweat
HPLC determination of 24,25-dihydroxyvitamin D3 in serum
Determination of the two major metabolites of ebselen in human plasma by HPLC
HPLC method for the determination of chloramphenicol in foods
Determination of rifampicin and its main metabolites in human plasma by HPLC
Determination of tetraiodothyronine in serum by HPLC and electrochemical detection
A method for the determination of residues of fungicides in different fruits by HPLC and selective detection
HPLC of triazines after on-line photoderivatization
Analysis of alkaloids from Catharanthus roseus
Enantiomeric separation of amphetamine
Pharmacokinetic studies of oral L-threo-3,4-dihydroxyphenylserine in normal subjects and patients with familial amyloid polyneuropathy
Simple and sensitive assay of dopamine beta-hydroxylase in human cerebrospinal fluid
A highly sensitive assay for nonspecific N-methyltransferase activity in rat tissues
An integrated scheme for the simultaneous determination of biogenic amines precursor amino acids and related metabolites
Determination of phenylethanolamine N-methyltransferase activity in rat brain
Quantitative estimation of dehydroascorbic acid and ascorbic acid by HPLC - Application to human milk plasma and leukocytes
Highly sensitive assay for g-glutamyltranspeptidase activity by HPLC with electrochemical detection
On the occurrence and determination of okadaic acid in mussels from the German North Sea coast
Analysis of surfactants in toothpastes by HPLC
Separation of diphenhydramine dequalinium chloride and dexamethasone by HPLC using ion pair reagents in an unusual way
Separation identification and determination of non-ionic surfactants using HPLC
Identification and determination of honokiol and magnolol from Magnolia officinalis by HPLC with photodiode array UV detection
Determination of benzomate in plant tissues by HPLC
HPLC assay for amiloride in plasma and urine
Determination of p-hydroxyphenylacetic acid in cerebrospinal fluid
Determination of sulphonated azo dyestuffs and their bacterial metabolites by HPLC
Determination of a guanosine - malonaldehyde adduct in urine by HPLC with a thiobarbituric acid reaction detector
Separation of sequence isomeric pyrimidine oligodeoxynucleotides using reversed phase HPLC
Preparative isolation of tetra- penta- and hexapurine oligonucleotides from partial hydrolyzates of depyrimidinated herring sperm DNA
Preparative separation of homologues of oligoribouridylic acid by selective partial hydrolysis of RNA
Determination of arterial-venous differences and leg efflux of 3-methylhistidine using ion pair HPLC and postcolumn fluorescence derivatization
HPLC separation of esters of 4-hydroxymethyl-7-methoxy-coumarin. A method for the determination of acidic compounds in the picomole range
Investigations of anabolic drug abuse in athletics and cattle feed – II. Specific determination of metandienone (Dianabol) in urine in nanogram amounts
Simple gradient device for HPLC with variable volume and automatic regeneration used to separate 11 phenolic compounds
Qualitative and quantitative analysis of arbutin and methylarbutin
Rubber analysis by HPLC
Investigations on the HPLC determination of pesticides with amperometrically detectable hydroxyl groups
Separation and quantitation of plant stilbene derivatives
Separation of food preservatives by HPLC
Determination of traces of carbofuran in potatoes with HPLC
HPLC of O-methyl-catecholamine metabolites as DANS derivatives
Stability and degradation pattern of cefpirome (HR 810) in aqueous solution
HPLC analysis of a new β-lactam antibiotic 6059-S (moxalactam)
Separation of carotenoids by HPLC
Simple Mixing Device for Gradient Elution in Liquid Chromatography
Identification of oxo- epoxy- and some cis-carotenoids in HPLC
On-line preconcentration and HPLC determination of o-toluenesulfonamide in saccharin
Separation of some carboxylic acids by reversed phase HPLC
Sensitive HPLC assay for determination of eugenol in body fluids
Simple plasma treatment for the quantitative determination of haloperidol by HPLC
Demethylation and auto-oxidation of different cobalt-bleomycin complexes
Isolation and purification of Amadori compounds by semi-preparative reversed phase HPLC
HPLC measurement of 8-methoxypsoralen in plasma
A HPLC method for the measurement of amiodarone and its main metabolite (desethylamiodarone) in plasma samples from patients treated with Cordarex
Inorganic trace analysis with HPLC as shown for selenium
Identification of 3-indoleacetic acid in Pinus Sylvestris L. by gas chromatography - mass spectrometry and quantitative analysis by ion pair reversed phase LC with spectrofluorometric detection
Determination of the bisphosphonate pamidronate disodium in urine by precolumn derivatization with fluorescamine HPLC and fluorescence detection
Asparenomycins A B and C new carbapenem antibiotics II. Isolation and chemical characterization
Detection of digoxin digitoxin their cardioactive metabolites and derivatives by HPLC and HPLC-RIA
HPLC determination of xipamide and clopamide in pharmaceuticals
Separation of narcotics by HPLC
Direct determination of mitoxantrone and its mono- and dicarboxylic metabolites in plasma and urine by HPLC
A comparison of reversed phase and partition HPLC of some digitalis glycosides
Simultaneous determination of the camptothecin analogue CPT-11 and its active metabolite SN-38 by HPLC
Determination of residual diaveridine and sulfaquinoxaline in hens egg chicken plasma and tissues by HPLC
Practical Experiences with HPLC in the Analysis of Pharmaceutical Products
Leukotriene C4 and D4 formation by particulate enzymes
Determination of 1-b-D-arabinofuranosylcytosine and 1-b-D-arabinofuranosyluracil in human plasma by HPLC
Determination of BMS-284756 a New Quinolone in Mouse Serum
True versus immunoreactive angiotensin (II) in human plasma
Simplified HPLC method for 5-aminosalicylic acid in plasma and urine
Determination of the anticoagulant phenprocoumon in human plasma
Determination of plasma levels of bupivacaine by HPLC
Salmon and human calcitonin-like peptides coexist in the human thyroid and brain
Immobilized Fe3+ affinity chromatographic isolation of phosphopeptides
Separation of saturated and unsaturated aldehyde and ketone 2,4-dinitrophenylhydrazone derivatives
Analysis of plant phenolic acids
Sensitive HPLC method for the determination of labetalol in human plasma using fluorimetric detection
Selection of HPLC methods in pharmaceutical analysis – I. Optimization for selectivity in reversed phase chromatography
HPLC separation of the chlorination products of terephthalamide
HPLC of Abbott-53385 in dog rat and human plasma
Stability and Degradation Pattern of Cefpirome (HR 810) in Aqueous Solution
Use of gradient elution for rapid selection of isocratic conditions in reversed phase HPLC
HPLC of eburnane alkaloids
Determination of isoniazid acetylisoniazid acetylhydrazine and diacetylhydrazine in biological fluids by HPLC
Determination of the antiarrhythmic drug quinidine in human plasma by HPLC
Determination of chlormezanone in plasma and urine by HPLC
HPLC - electrochemical assay for monitoring the formation of 8-oxo-7,8-dihydroadenine and its related 2-deoxyribonucleoside
HPLC determination of cicletanide a diuretic in plasma red blood cells urine and saliva
Improved HPLC method for the analysis of insulins and related compounds
Determination of tripamide and its metabolites in plasma red blood cells and urine by HPLC
HPLC separation and determination of benzodiazepines
Method requirement for the stability testing of pharmaceutical products. A comparison between HPTLC - in particular the anticircular technique - and HPLC
Application of reversed phase HPLC in some critical peptide separations
HPLC separation and determination of analgetics
Sensitive HPLC determination of 6-mercaptopurine 6-thioguanine 6-mercaptopurine riboside and 6-thioguanosine in biological fluids
Identification and determination of the two principal metabolites of minocycline in humans
Quantitative analysis of terbutaline (Bricanyl) in human plasma with LC and electrochemical detection using on-line enrichment
Separation of vasopressin analogues by reversed phase HPLC
Natural occurrence of moniliformin together with deoxynivalenol and zearalenone in Transkeian corn
Determination of free and total silibinin diastereomers in plasma using RP chromatography with UV detection
HPLC analysis of bloom on chocolate products
Determination of chromium(VI)
Determination of carbaryl and 1-naphtol in environmental water samples
Determination of phenylarsenic compounds (I)
Pesticides from water
Simultaneous determination of carboxylic acids and carbonyl compounds in estuaries
Determination of the enantiomers of a-H-a-amino acids, a-alkyl-a-amino acids and the corresponding acid amides by HPLC
Separation of 4 different forms of CGA derived peptides in a peptid digest.
Fluorimetric determination of aflatoxins in foodstuffs by HPLC with flow injection analysis
Isocratic separation of nitro- and aminonitroaromatic hydrocarbons
Simple method for rapid quantification of branched-chain 2-oxo acids in physiological fluids as quinoxalinol derivatives
Postcolumn HPLC assessment of organic hydroperoxide
Sensitive and selective determination of picogram amounts of ciprofloxacin and its metabolites in biological samples using HPLC and photothermal postcolumn derivatization
HPLC determination of desmosine and isodesmosine after phenylisothiocyanate derivatization
Detection and separation of intracellular 1-β-D-arabinofuranosyl-cytosine-5-triphosphate by ion pair HPLC
Trace analysis of oxytetracycline and tetracycline in milk by HPLC
Determination of L-dopa and 3-O-methyldopa in human plasma by extraction using C18 cartridges followed by HPLC analysis with electrochemical detection
16-O-Methylcafestol - a new diterpene in coffee. Methods for the determination of 16-O-methylcafestol in crude and treated coffees
HPLC analysis of phenolic antioxidants, tocopherols and triglycerides
Separation of oxidation products of PAHs by reversed phase HPLC combined with ion pairing and ion suppression techniques
Determination of priority pollutant phenols (B)
Unexpected elution behaviour of peptides with reversed phase columns
Rapid and simple methods for the investigation of lipoxygenase pathways in human granulocytes
Pharmaceuticals in groundwaters
Semisynthesis of 14C-labelled leupeptin
Analysis of nitroaromatic compounds (explosives)
Separation of TNT metabolites
Determination of trace amounts of 4-aminomorpholine in molsidomine and linsidomine
Analysis of Pesticides
Determination of plant treatment agents in water acc. to DIN EN ISO 11369 (F12)
Automatic measurement of bentazone and phenoxy acid herbicides by HPLC with three different detectors
HPLC of polycarbonate oligomers
Chromatographic determination of pesticides for drinking water supervision
Separation of Proteins
Characterization of blends of polyisoprene and polystyrene by on-line hyphenation of HPLC and NMR - critical condition of polyisoprene
Processing of chromogranin B in bovine adrenal medulla
Tyrosylation and purification of peptides for radioiodination
Enantiomer analysis of E- and Z-10-hydroxyamitriptyline in human urine
Isolation and separation of the glycan strands from murein of E. coli by reversed phase HPLC
The influence of pore size on the chromatographic separation of humic acids
HPLC separation of humic acids of different soils
Separation of triazines
Improved method for the determination of indole-3-acetic acid in plant tissue
Quantitative TLC and HPLC determination of a diuretic agent in serum and urine
Method for determination of angiotensin-converting enzyme activity in blood and tissue by HPLC
Application of HPLC in forensic-toxicological analyses
Measurement of adenosine inosine and hypoxanthine in human plasma
Experiments with the combination of a micro liquid chromatograph and a chemical ionization quadrupole mass spectrometer using a capillary interface for direct liquid introduction. Some theoretical con
Determination of buprenorphine and norbuprenorphine
Microbore liquid chromatographic determination of cadralazine and cephalexin in plasma with large-volume injection
Quantitation of complex pharmaceutical raw materials
Catalytic detection principle for HPLC: Determination of enantiomeric iodinated thyronines in blood serum
Determination of gallamine and its impurities by reversed phase ion pair HPLC and comparison with TLC
Synthesis of des-Pro2-bradykinin and its behavior in chromatography
Determination of 8-methyl ether of xanthurenic acid in human urine by HPLC
Simultaneous determination of multiple additives in cosmetics
Analysis of cocaine pseudococaine allococaine and allopseudococaine
Determination of ketobemidone in plasma by HPLC with electrochemical detection
Determination of malotilate and its metabolites in plasma and urine
Determination of denopamine in human and dog plasma by HPLC with electrochemical detection
Confirming chiral HPLC separations with stereospecific enzymes
1-Hexyl-3-methyl imidazolium tetrafluoroborate: An efficient column enhancer for the separation of basic drugs by reversed-phase liquid chromatography
Investigation of piceid metabolites in rat by liquid chromatography tandem mass spectrometry
Control of 8-bromo-AMP and 8-(6-aminohexyl)amino-AMP synthesis by HPLC
Determination of plasma norepinephrine and epinephrine by HPLC using a two-column system and an electrochemical detector
Application of electrochemical detection to the determination of residues of some carbamate insecticides by HPLC
Determination of bromhexine in plasma by reversed phase liquid chromatography. Interference of lipoproteins on extraction
HPLC of K vitamins in animal tissues with fluorimetric detection
Retention behaviour of bile acids and ion pair chromatography on bonded phases
Determination of zinc pyrithione in antidandruff preparations based on copper chelate formation
Automatic liquid chromatography of urinary dopamine
Determination of the cytochrome P-450 IV marker
Combined paper and reversed phase HPLC method for the study of pregnenolone and progesterone metabolites
HPLC of hydroxysteroids detected with postcolumn immobilized enzyme reactors
Determination of catecholamines and related compounds in urine (D)
Determination of acetylcholine and choline in rat brain
Analysis and purification of toxic peptides from cyanobacteria by reversed phase HPLC
HPLC separation of anthocyanins of Sambucus nigra L.
HPLC determination of ampicillin and its metabolites in rat plasma, bile and urine by postcolumn degradation with sodium hypochlorite
HPLC method for the determination of amineptine and its main metabolite in human plasma
LC - MS of trace compounds with a moving-belt interface and multi-dimensional chromatography
Determination of semisynthetic cephamycins in human serum and urine by ion-pair-HPLC
Determination of semisynthetic cephamycins in human serum and urine by ion-pair-HPLC
Determination of semisynthetic cephamycins in human serum and urine by RP-HPLC
Determination of semisynthetic cephamycins in human serum and urine by RP-HPLC
Determination of semisynthetic cephamycins in human serum and urine by RP-HPLC
Determination of anticonvulsant drugs and methyl xanthine derivatives in serum
Determination of catecholamines and related compounds in urine (C)
Separation of naphtalenophanes of the [2,2] and [3,3] type
Impurities in tetracycline pharmaceutical preparations
Amperometric detection of dopamine analogues
Trace analysis of aldehydes
Determination of chlorotriazines in aqueous environmental samples at the ng/l level using HPLC
HPLC determination of desmosine and isodesmosine in tissues and its application to studies of alteration of elastin induced by atherosclerosis
Enkephalins in plasma
Simple method for the determination of morphine and its active glucuronide metabolite in human plasma
HPLC of triglycerides using UV detection
Analysis of trace amounts of catecholamines and related compounds in brain tissue
Simultaneous LC determination of 17 of the major monoamine neurotransmitters precursors and metabolites
HPLC assay of hydromorphone hydrochloride injection
Determination of codeine and its metabolites in human blood plasma and in microsomal incubates
Resolution of chiral amines by HPLC of their mixed chelate complexes with Cu(II)-L-proline
Platinum complexes in reversed and normal phase chromatography. Analytical and preparative separation of enantiomeric olefins
A direct injection method for determining furosemide and metolazone in urine using HPLC and fluorescence detection
Automated evaluation of tryptic digest from recombinant human growth hormone using UV spectra and numeric peak information
Analytical studies on b-lactam antibiotics III. Automated HPLC method for the determination of the orally active antibiotic ceftibuten in human plasma and urine
Reversed phase ion pair LC of glucuronides
Separation of N-0437 enantiomers by RP-HPLC after precolumn derivatization with D(+)-glucuronic acid
On-line diode array UV-visible spectrometry in screening for drugs and drug metabolites by HPLC
Electrochemical Determination of Histamine Derivatised with O-Phthalaldehyde and 2-Mercaptoethanol
E-Z isomerism of progabide in polar solvents
Determination of diltiazem hydrochloride in dog plasma
HPLC analysis of polymyxins B and E
HPLC determination of navelbine in human plasma and urine
Determination of vancomycin in serum and tissues by column liquid chromatography using solid-phase extraction
Rapid HPLC determination of g-aminobutyric acid and some other amino acids: application to rat brain
Determination of clarithromycin and non-polar impurities in dosage forms and bulk drug by HPLC
A simple and sensitive HPLC method for antipyrine in plasma
Simultaneous assay of propranolol diltiazem and metabolites of diltiazem in human plasma by liquid chromatography
Determination of tacrine and its 1-hydroxy metabolite in plasma using column liquid chromatography with ultraviolet detection
Chromatography of tryptic peptides of recombinant human growth hormone
Determination of K vitamins (phylloquinone and menaquinones) in umbilical cord plasma by a platinum-reduction column
Comparative determination of bacitracin by HPLC and microbiological methods in some pharmaceuticals and feed grade preparations
Computer simulation as a tool for the rapid optimization of the HPLC separation of a tryptic digest of human growth hormone
Amine derivatization with luminarins 1 and 2: separation by LC with peroxyoxalate chemiluminescence detection
HPLC determination of reproterol in plasma using on-line trace enrichment and amperometric detection with a rotating working electrode
Determination of isosorbide nitrates by HPLC and their stability in aqueous solution
Quantitative analysis of sulpiride in body fluids by HPLC with fluorescence detection
Determination of molluscicidal sesquiterpene lactones from Ambrosia maritima (compositae)
Fenbendazole
The Influence of Fusarium Infection and Growing Location on the Quantitative Protein Composition of (Part II) Naked Barley (Hordeum Vulgare Nudum)
Wheat during maturation: analysis of gliadins and glutenins by reversed phase HPLC
Use of dabsylation, column switching and chiral separation for the determination of a renin inhibitor in rat, marmoset and human plasma
Effects of mobile phase and stationary phase on the quantitative determination of oxytocin
Reversed phase HPLC analysis of the reaction mixture occurring in the production of a synthetic diester lubricant
Quantitative HPLC of 6-thioguanine in biological fluids
The separation of nonapeptides by reversed phase HPLC
Reversed phase HPLC of anionic and ethoxylated non-ionic surfactants and pesticides in liquid pesticide formulations
Separation of tricyclic antidepressant drugs
Improved HPLC method for the comparison of heptaene macrolide antibiotics
Automated HPLC determination of spiramycin by direct injection of plasma using column-switching for sample cleanup
Separation of caffeine in instant coffee
Postcolumn derivatization system for the fluorimetric determination of guanidino compounds with ninhydrin by RP ion pair HPLC
Separation of the xanthine stimulants caffeine theophylline and theobromine
Separation of inorganic anions by ion pair reversed phase liquid chromatography monitored by indirect photometry
HPLC method for the assay of dexamethasone and xylometazoline in nasal drops containing methyl p-hydroxybenzoate
Cyclosporine metabolite pattern in human bile
HPLC analysis of isoxazolylpenicillins in plasma and urine samples
High speed liquid chromatography with conventional instruments for the determination of cyclosporine A B C and D in fermentation broth
Sensitive and selective bioanalytical assay for the determination of dobutamine in rat plasma samples
Determination of griseofulvin in rat plasma by HPLC and HPTLC
Bioanalysis of (E)-5-(2-bromovinyl)-2-deoxyuridine
Drug Monitoring by on-line Dialysis and Liquid Chromatography
Enzymatic postcolumn cleavage and electrochemical detection of glycosides separated by HPLC
Determination of fluvoxamine in human plasma by HPLC with ultraviolet detection
Quantitative ion pair extraction of 4(5)-methylimidazole from caramel colour and its determination by reversed phase ion pair liquid chromatography
Conical precolumn as loading buffer for the main column
Separation and quantitative determination of high-molecular-weight subunits of glutenin from different wheat varieties
Synthesis of prothymosin a (ProTa) a 109 amino acid protein
Separation of FAMEs
Fast LC of profenes
Separation of basic pharmaceuticals
Simultaneous determination of sweeteners and flavour compounds
Separation of carboxylic acids
Determination of the fungicide malachite green in fish
Separation of pyridine and phenol
Separation of tricyclic antidepressants (I)
Separation of aromatic hydroxyacids in the presence of phenol
Separation of a test mixture on Nucleosil® 100-5 C8 HD
Separation of a test mixture on different batches of Nucleosil® 100-5 C8 HD
Neuroepileptics and ß-blocker in pig kidney
Determination of Malachite Green
Separation of sunscreen agents
Separation of carbohydrates
Separation of mono-and disaccharides
Rapid separation of sugars
Separation of oligosaccharides
Preparative separation and analysis of the 3HAbbott-69992 an HIV antiinfective nucleoside by ligand exchange HPLC
Influence of mobile phase composition on optical resolution in ligand exchange HPLC of amino acids
Enantiomer separation of lactic acid
Optical resolution of D,L-phenylglycine
Separation of chiral amino acids by ligand exchange HPLC
Determination of a-alkyl-a-amino acids and a-amino alcohols by chiral phase capillary gas chromatography and reversed phase HPLC
Chiral Separation of tartaric acid
Optical resolution of chiral phenoxypropionic acid esters
Separation of fenoprop methyl enantiomers
Diastereoselective and enantioselective chromatography of the pyrethroid insecticides allethrin and cypermethrin
Enantiomeric resolution of a biphenyl derivative
Diastereomeric resolution of a-bisabolol
Control of Optical Purity of Mecoprop Methyl on NUCLEOSIL® CHIRAL-2 and NUCLEOSIL® CHIRAL-3
Optical resolution of D,L-phenylethanol as benzoyl derivative
Optical resolution of fluorenylmethoxycarbonyl-D,L-methionine and fluorenylmethoxycarbonyl-D,L-valine
Optical resolution of D,L-warfarin
Optical resolution of D,L-phenprocoumon
Optical resolution of 2-(4-chlorophenoxy)-propionic acid ester
Enantiomer resolution and assay of propionic acid-derived herbicides in formulations by using chiral liquid chromatography and achiral gas chromatography
Optical resolution of D,L-supidimide
A simple enantioselective synthesis of chlorins and isobacteriochlorins
Separation of dichlorprop methyl enantiomers
HPLC separation of Mecoprop methyl enatiomers
Determination of the enantiomers of a 20,21-dinoreburnamenine derivative in rat plasma and brain by HPLC
Optical resolution of 1-(9-anthryl)-2,2,2-trifluoroethanol
HPLC separation of 3,5-Dinitro-N-(1-phenylethyl)benzamide enantiomers
HPLC separation of Mecoprop methyl enantiomers
Separation of glycyrrhizinic acid isomers by HPLC
Ion chromatographic trace analysis of amperometrically detectable anions in water
Separation of isomeric compounds as cyclodextrin inclusion complexes on a cyanopropyl silica stationary phase
Chromatography of bis-quaternary amino steroids – II. Separation on chemically bonded silica phases
Determination of phenylarsenic compounds (II)
Application of HPLC to the analysis of penicillins and cephalosporins
Determination of aprindine in serum by HPLC
Relative strength of stronger solvents for silica amino- and cyano-alkyl bonded silica columns in normal phase LC
Use of HPLC to separate very small quantities of radiolabelled metabolites from biological tissue
Separation of molybdatoheteropoly acids of phosphorus arsenic silicon and germanium as ion-associates by HPLC. Application to quantitative determination in water
Polyamines and corresponding amino acids measured together
Identification of benzalkonium chloride in food additives and its Inefficacy against bacteria in minced meat and raw sausage batters
Separation of structural isomers of vitamin A acetate via coupling of HPLC and H-NMR
Separation of cardiotoxins (cytotoxins) from the venoms of Naja naja and Naja naja atra by reversed phase HPLC
Column switching and HPLC in the analysis of amitriptyline nortriptyline and metabolites in human plasma or serum
Separation of cytochromes C by reversed phase HPLC
HPLC study of anilines
Sources and transport of hydrocarbons in the Rhone delta sediments (northwestern Mediterranean)
Separation and determination of trace amounts of tetracycline and its analogues by HPLC
Liquid chromatography of xanthate complexes
Determination of Benzylalconium Chlorides acc. Pharm. Eu.
LC/MS of the oxidation products of cholesterol
Detemination of methylarginines in human plasma
Direct injection of urine on a HPLC column-switching system for determination of D9-tetrahydrocannabinol-11-oic acid with both UV and electrochemical detection
Separation of benzalkonium chlorides (BAC 12 and BAC 14)
Determination of minocycline in human plasma
Quantification of cibenzoline and its imidazole metabolite in human serum by HPLC
Use of HPLC for the characterization of synthetic copolymers
HPLC of a 2-amino-2-oxazoline: application to pharmacokinetic studies in dogs
Speciation of arsenic and selenium via anion exchange HPLC with sequential plasma emission detection
Separation method for sennosides
Ion exchange HPLC of leukotrienes
Comparison between HPTLC / fluorometry and HPLC for the determination of sennosides A and B in Senna (Cassia spp.) pods and leaves
LC of tomatine
Separation of vitamins in a natural product by HPLC
HPLC determination of acetaldehyde in wine as lutidine derivative
HPLC determination of additives in synthetic ester lubricating oils
Separation of sugars
Determination of nicotinic acid in fruit juices by HPLC with amperometric detection at a SMDE
HPLC of plant biomass hydrolysis and fermentation solutions
Simultaneous determination of atropine and its acidic and basic degradation product by mixed-column HPLC
Studies of curcumin and curcumin derivatives
Determination of glycoalkaloids in potato products
Determination of monosaccharides constituting the glycosides in saponins by HPLC
HPLC of curcumin and related compounds
Separation of sugars
Ingredients of Ginseng
Determination of aromatic hydrocarbon types in middle distillates acc. to IP 391
Carbohydrates on Nucleosil 100-3 NH2
Separation of carbohydrates
Separation of steroids by HPLC
Determination of polymeric light stabilizers in polyolefins (A)
Measurement of reduced and oxidized glutathione in cultures of adult rat hepatocytes
Results from our work in the field of HPLC of mixtures of polycyclic aromatic and heteroaromatic systems and their derivatives
Separation of gibberellins by normal phase HPLC
Separation of polycyclic aromatic hydrocarbons
A quantitative assay of cortisol in human plasma by HPLC using a selective chemically bonded stationary phase
The analytical investigation of polynuclear aromatic hydrocarbons and heteroaromatics
Basics and analytical possibilities of application in the area of pulp and paper
Determination of cortisol in human serum
Separation of phospholipids based on a diol column
HPLC determination of nifedipine in plasma on normal phase
Macromolecular Prodrugs V.
An efficient hydrophilic interaction liquid chromatography separation of 7 phospholipid classes based on a diol column
Determination of aromatic amines in textiles I
Determination of aromatic amines in textiles II
Separation of xanthine stimulants
Separation of the Engelhardt test mixture
Separation of aromatic compounds
Separation of tricyclic antidepressants
Separation of toluidine isomers
Separation of phenols
Analysis of flavonoids in fruit juice
Separation of benzodiazepines
Mono-N-desethylamiodarone hydroxylation in liver microsomes
Separation of sulfonamides
Separation of anilines
Analysis of Eighteen Antidepressants, Four Atypical Antipsychotics and Active Metabolites in Serum by Liquid Chromatography: A Simple Tool for Therapeutic Drug Monitoring
Analysis of a zearalenone mixture (mycotoxines)
Fast LC of anilines
Fast LC of phenols
Fast LC of basic drugs
Batch test NUCLEOSIL® 100-3 Protect I
Direct cleanup and analysis of urinary catecholamines
Selective and Rapid Ion-Chromatographic Determinations of Alkaline Earth Metals and Applications to the Analysis of Baryte
HPLC determination of purines and pyrimidines in the products from oxidation of DNA with nitrous acid
Preconcentration of Divalent Trace Metals on Chelating Silicas Followed by On-Line Chromatography
Separation of nucleosides by HPLC
Ion chromatography of gallium, indium and thallium with applications to the analysis of ores
Ion-chromatographic trace analysis of mercury, cadmium and zinc by postcolumn derivatization with a water-soluble porphyrin
Separation of dopamine and dopamine-related tetrahydroisoquinolines
Determination of plasma tranexamic acid using cation exchange HPLC with fluorescence detection
Sensitive HPLC determination of pirenzepine in plasma
Separation of bacterial menaquinones by HPLC using reversed phase (RP 18) and a silver loaded ion exchanger as stationary phases. Application of chromatographic HP techniques (HPTLC and HPLC) in the t
Gentamicin C: Separation of C1 C1a C2 C2a and C2b components by HPLC using isocratic ion-exchange chromatography and postcolumn derivatization
Separation of 12 cations by ion exchange chromatography
Catecholamine measurements in urine by HPLC with amperometric detection - comparison with an autoanalyzer fluorescence method
Experimental design for the optimization of the separation of aliphatic amines by ion chromatography
Ion-exchange HPLC in drug assay in biological fluids V. Propranolol and metabolites
Improved fluorometric method for quantitative HPLC analysis of methylated guanine derivatives in DNA
Fluorimetric determination of sulfanilamide and sulfaguanidine residues in animal tissues and products by ion exchange HPLC
Rapid automated determination of D-penicillamine in plasma and urine by ion-exchange HPLC with electrochemical detection using a gold electrode
Separation and determination of organo-tin compounds by HPLC and fluorimetric detection in micellar systems
Separation of unsaturated fatty acids triacylglycerols and lipids by HPLC with a stable silver-loaded column
Determination of the amount of wash amines and ammonium ion in desulfurization products of process gases
Ion-exchange HPLC in drug assay in biological fluids IV. Nadolol diastereomers: demonstration of pharmacokinetic and binding equivalence
HPLC of nitrogen bridged compounds
Ion chromatography of transition metals
Separation of rare-earth elements
Studies on dopamine-converting enzymes in human plasma
Separation of cysteine derivatives by HPLC with electrochemical detection
Ion chromatography of cations with conductivity detection
Determination of muramic acid by HPLC - plasma spray mass spectrometry
HPLC drug analysis by direct injection of whole blood samples II. Determination of hydrophilic drugs
A simple sensitive and economic assay for choline and acetylcholine
Multiple peak formation in reversed phase liquid chromatography of ramipril and ramiprilate
Determination of catecholamines and related compounds in urine (A)
An automated HPLC method for the determination of aminoglycosides in serum using precolumn sample cleanup and derivatization
Pharmacokinetics of cimetidine and its sulphoxide metabolite during hemodialysis
Simultaneous ion chromatography of cations and anions using chelating agents as eluents
Separation of inositol phosphates
Ion chromatography of inorganic and organic ionic species using refractive index detection
HPLC analysis of uronic acids and oligogalacturonic acids
Determination of L-glutamine in preparations using HPLC
Determination of catecholamines and related compounds in urine (B)
Simultaneous determination of phosphorus-containing amino acid herbicides
Simple determination of glyphosate and its AMPA in fruits and vegetables
Methods for the analysis of inorganic anions V. Comparisons about the efficiency of ion chromatographic analysis systems
Separation of RNA derivatives by anion exchange HPLC
Coupling of proteolytic quenching and HPLC to enzyme reactions
Stereochemistry of polynucleotide formation in enzyme reactions
Stereochemistry of polynucleotide formation in enzyme reactions
Evaluation of the characteristics of the differential amperometric detector in combination with anion exchange chromatography using L-ascorbic acid as test compound
A method for the quantitative estimation of chloroplast pigments in the picomole range by use of an isocratic HPLC system
HPLC analysis of formulations of phenoxycarboxylic acids dicamba ioxynil and bromoxynil mixtures
Separation of purine derivatives
Normal phase HPLC method for the determination of diprafenone in plasma
Determination of aflatoxins by liquid column chromatography and spectrophotometric and spectrofluorometric detections
Separation of ramipril optical isomers by HPLC
Investigation of antioxidants and UV stabilizers from plastics
HPLC retention data for 84 basic drugs of forensic interest on a silica column using an aqueous methanol eluent
Simultaneous determination of ketanserin and ketanserinol in biological fluids using ion pair liquid chromatography and fluorometric detection
A simple method for separation and quantitative determination of KAWA lactones by HPLC
Simultaneous quantification of vitamins A, D3, and E in food samples
Separation of the four optical isomers of a dihydropyridine calcium channel antagonist
Application of Pure Silica Gel as Cation-Exchange Stationary Phase in Ion Chromatography
Endgroup-based separation and quatitation of polyamide-6,6 by means of critical chromatography
Analysis of vitamin E in food and phytopharmaceutical preparations
Quantitation of functionality of poly(methyl methacrylate)under critical conditions followed by evaporative light-scattering detection
Separation of polydimethylsiloxanes coupled with MALDI-TOF-MS
A rapid method for phospholipid separation by HPLC with light-scattering detection
Characterization of blends of polyisoprene and polystyrene by on-line hyphenation of HPLC and NMR - critical condition of polystyrene
HPLC of sialooligosaccharides and gangliosides
Optimization of efficiency in size exclusion chromatography
Reversed phase ion pair HPLC of drugs and related compounds using underivatized silica as the stationary phase
HPLC method for determination of canrenone in serum
Determination of pilocarpine and isopilocarpine in leaves of jaborandi
Silver complexation LC for fast high resolution separations of triacylglycerols
HPLC separation and quantitative determination of valepotriates in Valeriana drugs and preparations
On the analysis of sunburn preventives
Rapid and sensitive determination of zearalenone in cereals by HPLC with fluorescence detection
Simple HPLC method for rapid determination of nicotine and cotinine in urine
Measurement of maprotiline and oxaprotiline in plasma by HPLC of fluorescent derivatives
Development of a direct stereoselective assay in biological fluids for the enantiomers of a thieno[2,3-b]thiopyran-2-sulfonamide
Optical resolution of racemic compounds by means of HPLC on immobilized protein stationary phases - theory and applications
Optical resolution of a series of racemic barbiturates – studies of substituent and mobile phase effects
Resolution of the stereoisomers of leucovorin and 5-methyltetrahydrofolate by chiral HPLC
Optimization of the direct chiral separation of potential cytotoxic a-methylene-?-butyrolactones and a-methylene-?-butyrolactams by liquid chromatography
Enantiomeric separation of the beta-blocking drugs pindolol and bopindolol using a chiral immobilized protein stationary phase
Optical resolution by liquid chromatography on immobilized bovine serum albumin
Optical resolution of D,L-kynurenine
Enantioselective microbial degradation of racemates studied by chiral HPLC on silica-bound albumin
Optimization of the separation of (6R)- and (6S)-leucovorine
Use of mobile phase modifiers to alter retention and stereoselectivity on a bovine serum albumin HPLC chiral stationary phase
Optical resolution of some derivatives of D,L-amino acids by chiral liquid chromatography
Direct liquid chromatographic separation of enantiomers on immobilized protein stationary phases. V. Optical resolution of N-(2,4-dinitrophenyl)-(DNP) and dansyl-amino acids
Chiral liquid chromatographic monitoring of asymmetric carbonyl reduction by some yeast organisms
Direct resolution of the stereoisomers of leucovorin and 5-methyltetrahydrofolate using a bovine serum albumin HPLC chiral stationary phase coupled to an achiral phenyl column
Proteins as chiral stationary phases in analytical LC columns for optical resolution
Optical resolution of chlormezanone
Quantification of the enantiomers of ofloxacin in biological fluids by HPLC
Direct liquid chromatographic separation of enantiomers on immobilized protein stationary phases. IV. Molecular interaction forces and retention behaviour in chromatography on bovine serum albumin as
Determination of drug protein-binding by HPLC using a chemically bonded bovine albumin stationary phase
Chiral Separation of Flurbiprofen
Chiral Separation of Trögers Base
Chiral Separation of trans-Stilben Oxide
Chiral Separation of Chlorpheniramine
Chiral Separation of Cannabidiol
Chiral Separation of 2,2,2-Trifluoro-(9-anthryl)ethanol
Chiral Separation of Benzoin
Chiral Separation of Naproxen
Chiral Separation of Fenoxaprop-ethyl
Chiral Separation of Ketoprofen
Chiral Separation of Mephenesine
Enantiomer Separation of Tramadol
Chiral Separation of Hexorbarbital
Chiral Separation of Thalidomid
Chiral Separation of Verapamil
Chiral Separation of 2-Phenylpropionic Acid
Chiral Separation of Phosphines
Chiral Separation of Tröger s Base with RP Conditions
Chiral Separation of Tolperisone
Chiral Separation of Quizalofop-ethyl with RP Conditions
Chiral Separation of Flurbiprofen with RP Conditions
Chiral Separation of Linalool with RP Conditions
Chiral Separation of Warfarin with RP Conditions
Chiral Separation of D- and L-Boc-Phenylalanine
Chiral Separation of Omeprazole
Chiral Separation of Flavanone
Chiral separation of naproxen
Chiral Separation of 1,1,1-Trifluoro-(9-anthryl)ethanol
Chiral Separation of Metoprolol
Chiral separation of trans-stilbene oxide
Chiral Separation of 2-Phenoxy-propionic acid
Chiral Separation of 1-(1-Naphthyl)ethanol
Chiral separation of carprofen
Chiral Separation of Ibuprofen
Chiral Separation of L,L- and meso-Dilactide
Chiral separation of fenoprofen
Enantioseparation and Absolute Configuration of the Atropisomers of a Naturally Produced Hexahalogenated 1,1´-Dimethyl-2,2´-Bipyrrole
Chiral Separation of Haloxyfop-methyl on NUCLEOCEL Delta-RP S
Chiral Separation of D/L-3-Hydroxybutyrate
Chiral Separation of D/L-Cetirizine
Chiral Separation of Tolperisone Isomer
Chiral separation of climbazole
Chiral Separation of Indapamide
Separation of Mecoprop Enantiomers
Separation of R,S-trans-Styrene Oxide
Separation of Mecoprop Methyl Enantiomers
Separation of the Optical Isomers of 2-(4-Chlorophenoxy)-Propionic Acid Methyl Ester
Separation of R,S-trans-stilbene oxide
Separation of Hydroprop Acid Enantiomers
Separation of Mecoprop on NUCLEODEX alpha-PM
Separation of Dichlorprop Enantiomers
Separation of Dichlorprop Methyl Enantiomers
Enantiomer Separation of Dichlorprop
Enantiomer separation of dansyl-D,L-leucine
Separation of alpha- and beta-naphthol
Influence of the buffer concentration
Separation of Chlorthalidone on NUCLEODEX beta-OH
Separation of o-, m-, and p-cresol
Determination of total dopamine R- and S-salsolinol in human plasma by cyclodextrin bonded-phase liquid chromatography with electrochemical detection
Ultra High Resolution GPC of Polystyrene Standards
Ultra High Resolution GPC of Polystyrene Standards
Hydrocarbon Standards
Phenylmethylsiloxane Samples
Ultra High Resolution GPC of Hindered Amine Light Stabilizer Standars and Antioxidant Standards (Chimassorb 944, Irganox 1010, Irgafos 168, BHT
Polyethylene Glycol (PEG)
Ultra High Resolution GPC of Polyethylene and Hydrocarbon Standards
Good and Bad Comparison of Diphenylsiloxane
Corn Syrup and Dextrose Coating from a Pharmaceutical Sample Run in Ethylene Glycol
OP Wax
Surlyn Ionomer Formulation
Montan Wax
Waxes
Epoxy Resin
Partially Hydrogenated Soybean Cooking Oil: New vs. Used
Polyethylene Wax
Polyethylene Wax LMW
Polymer Additives
Phenol & Urea-Formaldehyde Copolymer
Styrene: Maleic Anhydride Resin
Comparison of Phenolics
Polyurethane Curatives
Urethanes and Isocyanates
Urethanes and Isocyanates
Tween 80 Surfactants
Span Surfactant
Surfactants
Complex Aromatic Anhydride (Methyl Hexahydrophthalic Anhydride)
Amines and Other Compounds Used in Nylon Manufacturing
Epoxy Resin Diglycidyl Ether and Tetrabromo Disphenol A
Epoxy Resin
Epoxy Resin
Caprolactam (Nylon 6 Monomer)
Caprolactam (Nylon 6 Dimer)
Caprolactam (Nylon 6 Oligome Quantitation)
Polyalkylene Oxide-Modified Polydimethyl Siloxane
Polyester
Norbornene and Maleic Anhydride Copolymer
Polycaprolactone Triols
Siloxane
Aging of Hydrocarbon Oils
Castor Oil (High Speed)
Castor Oil (Low Speed)
Polysorbate 80
Wax Analysis
Polyester Amide
"Bucky Balls" (High Resolution)
"Bucky Balls" (Normal Resolution)
Reduced adsorption of Phenlic Resins on Jordi Fluorinated Column
Polydivinylbenzene vs. Fluorinated Polydivinylbenze GPC Comparison (Old Technology)
Quality Assurance Chromatograms
Polyethylene Glycol (PEG)
Poloxamer (Raw Material)
Melamine Resins (1)
Melamine Resins (2)
Isocyanate Resin
Polymethyl Octyl Siloxane
Dimethicone PEG
High Resolution Polyethylene Glycol Separation
FMOC/Polyether Polymer (1)
FMOC/Polyether Polymer (2)
Polyethylene Glycol and Polyethylene Oxide Standards
Poly(Methyl Methacrylate) Standards
Poly(Methyl Methacrylate) Standards
Polystyrene Standards
Poly(Methyl Methacrylate) Standards
Poly(Isobornyl Methacrylate) (Pibma) & Poly(2-Hydroxyethyl Methacrylate) (Phema)
Overlay: PVDF/Polystyrene Standards
Sulfonated Polyethersulfones and Polystyrene Standards
Polystyrene Standards in NMP
Alkylated Vinylpyrrolidone
Polysulfane
Styrene Butadiene Rubber
Low Density Polyethylene
Krayton Rubber
Poly(Methyl Siloxane)
#7000F Ultra High MW Polyethylene
High Density Polythylene
Polyethylene/Polybutene Terephthalate
Poly(Glycolic Acid - CO - Trimethylene Carbonate)
Poly(Glycolic Acid) (PGA)
Nylon 12
Delrin 100 (Polyacetal)
Poly(Ethylene Terephthalate) (PEG)
Polyester
Polymide Fiber
Polysuccinamide
Polymeric Acrylonitrile
Polyether Glycols, Polytetramethylene Ether Glycol
Polyether Sulfone Peso Resin
Poly(Vinylidene Fluoride)
Styrene: Butadiene Rubber Blend
Nitrile-Butadiene Rubber
Fluorelastomer
Polyether Sulfone
Polysulfone
PEEK (Polyether Ether Ketone)
Poly(Propylene Oxide)
Poly(Ethylene Terephthalate) (PET)
Poly (Vinylidene Fluoride)
Carflex SBR Block Copolymer
Poly(Leucine-Co-Methyl Glutamate)
Low MW Epoxy
Poly(Vinyl Acetate Phthalate)
Alkyd Resins
Acrylonitrile-Butadiene Copolymer
Nitrile Rubber Samples
Amidoamine
Overlay: Polycarbonate Sample with Polystyrene Standard
Fluoropolymer
PE/PP Block Copolymers
Linear Polybutadiene
Propylene Oxide-Based Polymers
Polyacrylic
Poly(Tetramethylene Teraphthalate)
Perfluoroether (Z-Dol 2000 Lubricant)
Hydroxyethyl Starch
Ethyl Acrylate Water Based Emulsion
Nitrocellulose
Hot Melt Adhesive Sample
Ethyl Cellulose Polymer
Poly(Lactide/Glycolide)
Hydroxy Ethyl Methacrylate/Hydroxy Styrene
Hydroxy Ethyl Methacrylate/Siloxane
Styrene-Isobutylene-Styrene
Urea Formaldehyde Samples
Poly(2-Vinylpyridine)
Polyethylene Vinyl Alcohol Copolymer
Polybutene-Based Adhesive
Styrene-Isobutylene-Styrene
Polyetherimide Sample
Polyphenylene Ether Sulfones
Cellulose Triacetate
Combination Hydrodynamic Volume Chromatography & GPC
Polystyrene and Polyethylene
Pellethane (R) 2363-75D
Polymer Contamination in Oligomeric Polystrene
Pellethane (R) 2363-90D
Column Calibrations
Polydivinylbenzene vs. Fluorinated Polydivinylbenze GPC Comparison (Old Technology)
Quality Assurance Chromatograms
Poly(2-Vinylpyridine) Standards
Polylactic Acid
Polylactic Acid
Nafion
Kraton® D1101K-16
Kraton® FG1901X-1000-05
Kraton® G1642H
Kraton® FG1901X-1
Kraton® D1161P
Kraton® D1101K
Polyphenylsulfone
Hydrodynamic Volume Separation Polystyrene Standards
Column Calibrations
Poly(Vinylchloride)
Castor Oil
Castor Oil
Polybutadiene and (Styrene-Butadiene-Styrene) Blend
Phenolic Resin
Polydivinylbenzene vs. Fluorinated Polydivinylbenze GPC Comparison (Old Technology)
Chimassorb 944
Tinuvin 791
Tinuvin 770
Tinuvin 783
Tinuvin 765
Tinuvin 622
Tinuvin 144
Tinuvin 123
Tinuvin 111
HA 88
Chimassorb 202
Chimassorb 119
Pesticide Cleanup Gel-Permeation Column
Reduced adsorption of Phenlic Resins on Jordi Fluorinated Column
Poly(Glycolic Acid) (PGA)
Polystyrene Standards on a Jordi Fluorinated Polydivinylbenzene Mini Column
Polydivinylbenzene vs. Fluorinated Polydivinylbenze GPC Comparison
Poly(R)3-Hydroxybutryic Acid in a Hexafluoroisopropanol
Polylactic Acid
Polylactic Acid
Polylactic Acid
Polylactic Acid
Pullulan & Corn Syrup Standards
Tannin
Phenol Formaldehyde Resin (Low MW Sample
Phenol Formaldehyde Resin
Lignins; Salt Concentration Effects on Polymer Relaxation
Naphthalene Sulfonate Formaldehyde Condensate
Dextrans, T-1
Polyacrylic Acid
Sulfonated Styrene Maleic Anhydride Co-Polymer
Tannin
Inulin from Chicory
Alginate A
Polyacrylonitrile/Polyvinyl Chloride (PAN/PVC)
Pectin from Apple
Pectin from Sugar Beet Pulp
Polysaccharide Standards
Polysaccharide Standards plus Stachyose Tetrahydrate
Carboxymethyl Hydroxyethyl Cellulose
Polyethylene Glycol Standards (PEG)
Poly(Methyl Methacrylate) Standards
Polysaccharide Standards
Polyacrylic Acid Standards
Polyacrylic Acid Standards
Polystyrene Standards
Polystyrene Standards
Polysaccharide Standards
Polysaccharide Standards
Polysaccharide Standards
Polysaccharide Standards
Starch
Poly(Methyl Vinylether/Maleic Anhydride)
Sodium Carboxymethyl Cellulose
Polyvinyl Alcohol
Hydroxyethyl Cellulose
Polysaccharide Standards plus Stachyose Tetrahydrate
Polyurethane
Polyvinylpyrrolidone (PVP)
Cellulose Acetate
Butyl Rubber Copolymer; 97% IsoButylene: 3% Isoprene
Polyoxyethylene (20) Sorbitan Mono-Oleate; Poly Sorbate 80
Gum Arabic
Carrageenan
Carrageenan
Gutta Percha; (Trans- 1, 4-Polyisoprene)
Polymethacrylic Acid
Polymethacrylic Acid
Poly (Vinylidene Fluoride)
Poly (Vinylidene Fluoride)
Poly (Vinylidene Fluoride)
Poly (Vinylidene Fluoride)
Poly (Vinylidene Fluoride)
Hydroxypropyl Methylcellulose
Poly(4-Vinyl Pyridine)
Acrylonitrile-Butadiene-Styrene (ABS)
Poly (Ethylvinyl Alcohol/Maleic Anhydride)
Gelatins
Cellulose Sulfate
Cellulose Sulfate
Hydroxypropyl Methyl Cellulose and Dextran Mix
Ethylene Maleic Anhydride Copolymer (EMA)
Hydroxyethyl Starch
Ethylene Maleic Anhydride Copolymer (EMA)
Alginate-Based Sample
Polycarboxylate Polymer
Polyether Sulfone
Poly (Methacrylic Acid-N-Butyl Acrylate)
Polymer Grafted Lignite
Hyaluronic Acid
Hyaluronic Acid
Hyaluronic Acid
Hyaluronic Acid
Polyacrylic Acids
Polyacrylic Acids
Phospolipid EFA Sample
Phospolipid EFA Sample
Pullulan Standards
Polyacrylamide 5.5 MW Standard
Polysaccharide Standards
Chitosan
Water-Soluble Flocculant
Methacrylamidopropyltrimethyl Ammonium Chloride-Based Polymer
Polyethyleneimine & Pullulan Standards
Pullulan Standards
Poly(2-Vinylpyridine) Standards
Methacrylamidopropyltrimethyl Ammonium Chloride-Based Polymer
Quaternized Polyepichlorohydrins
Polydadmac
Polyhexamethylene Biguanide Methylene-Bis-N,N-Diglycidylaniline Copolymer
Chitosan
Chitosan Samples
Corn Syrup
Polyphosphoric Acids
Polyphosphoric Acids
Chondroitin Sulfate Sodium Salt
Polyacrylic Acid Standards
Polycarboxylate/Polyacrylic-Itaconic Acid
Polyaniline/Poly(Styrene Sulfonic Acid)
Polyaniline/Polyacrylamido-2-Methyl-1-Propanesulfonic Acid (15% in Water)
Poly(Styrene Sulfonic Acid)
Poly-2-Acrylamido-2-Methyl-1-Propanesulfonic Acid (15% in Water)
Sulfonated Polystyrene
Polystyrene Sulfonate
Naphthalene Sulfonate
Lignin Sulfonate
Dextran
Poly(Methyl Methacrylate)
Polycaprolactone
Polycaprolactone
Poly(Vinyl Chloride)
Poly(N-Butyl Methacrylate)
Dextran T70
Polycaprolactone
Poly(Vinyl Chloride)
Poly(N-Butyl Methacrylate)
Poly(Ethylene Terephthalate) (PET)
Poly(Ethylene Terephthalate) (PET)
Nylon 6(3) T [Poly(Trimethylhexamethylene Terepthalamide)]
Nylon 6-9 [Poly(Hexamethylene Azelamide)]
Poly(P-Phenylene Ether-Sulphone)
Polysulfone
Methyl Vinyl Ether - Maleic Acid Copolymer
Poly(Ethyl Methacrylate)
Poly(Ethyl Methacrylate)
Separation of amino acids - Protein hydrolyzates amino acids
Separation of amino acids - Valine, Beta-Alanine
Separation of amino acids - Gamma-Aminobutryic acid
Sugars
Apple Juice
Lactulose syrup
Sports drink A
Sports drink B
Honey
Jam
Sugars/Alcohols
Carboxylic Acids
Amino Sugars
Alcohols
Sugar alcohols/Alcohols
Poly alcohols
Cholroacetic acids
Carboxylic Acids
Comparison Data of malto-oligosaccharides - MCI GEL CK04S
Comparison Data of malto-oligosaccharides - MCI GEL CK04SS
Comparison Data of malto-oligosaccharides - MCI GEL CK02A
Comparison Data of malto-oligosaccharides - MCI GEL CK02AS
Comparison data of authentic malto-oligosaccharides samples - MCI GEL CK04S
Comparison data of authentic malto-oligosaccharides samples - MCI GEL CK04SS
Comparison data of authentic malto-oligosaccharides samples - MCI GEL CK02AS
Honey
Jam
Fructo-oligosaccharides
Sugars
Carboxylic acids
Carboxylic acids
Carboxylic acids
Nucleic acids and related substances
Mono-nucleotides
Sugars
Human urine
Monovalent cations
Amines
Monovalent cations in rain
Monovalent cations in tap water
Sports drink
Nucloside
Alkaline earth metals
Transition Metals
Divalent cations
Sports drink A
Sports drink B
Standard anions eluent ; VA/MDEA
Standard anions eluent ; Potassium hydrogenphthalate
Rain
River Water
Sulfur Compounds
Instant Coffee
Separation of PEG mixture
Separation of protein mixture
Separation of gluonic acid and glucose
Separation of proteins mixture
Separation of hemoglobin (Hb) isoforms
Separation of human growth hormone (hGH)
Protein recovery
Separation of interleukin 2 (IL-2) coexisting large amount of bovine serum albumin (BSA) as a stabilizer
Separation of protein mixture
Separation of glycohemoglobin (GHb)
Separation of mouse brain sap
Separation of RNA
Separation of IgG2b k(mouse)
Separation of collagenase
Separation of IgG1 MOPC21 (mouse)
Separation of pancreatin
Separation of protein mixture
Separation of protein mixture
Separation of protein mixture
Separation of protein mixture
Separation of lipoxidase
Separation of human serum
Separation of colibacillus extract
Separation of colibacillus extract
Separation of mixture of peptides
Proteins
Proteins
Column durability at pH12 comparison between CHP20/C04 and an ODS column
Separation of catecholamines
Separation of phthalic acid esters
Purine alkaloids
Cinchona alkaloids
Uric acid and related compounds
Bile acids, MCI GEL CHP20/C04
Bile acids, ODS Column
Glycyrrhizae radix
Adrenal cortex hormones
Ingredients of medicine
Sulfa drugs, CMG20/C04
Sulfa drugs, ODS Column
Peptides
Proteins
Procainamide, Procaine
Water- soluble vitamins
Pravastatin sodium
Polyene antibiotics
Proteins
Rice Bran Oil
Proteins
Modified Styrene Divinylbenzene CHP07/C04
Styrene Divinylbenzene CHP20/C04
C18-alkylated aliphatics CHPOD/C04
ODS-1HU (ODS)
Phthalic acid esters
Penicilin antibiotics
Extract of green tea leaves
Senna pulv. Extract, Chromatogram A
Senna pulv. Extract, Chromatogram B
Senna pulv. Extract, Chromatogram C
Elution profile of senna pulv. Extract separated on MCI GEL CHP20/P30
Elution profile of gardenia fructus extract separated on MCI GEL CHP20/P30
Rice bran oil
DL-Isoluecine
Separation of amino acids mixture
Separation of amino acids mixture
Separation of DL-Ser
Separation of DL-aspacrtic acid
Separation of DL-glutamic acid
Separation of DL-histidine
Separation of DL-lysine
Separation of DL-phenylalanine
Separation of DL-tryptophan
Separation of DL-lactic acid
Durability test
Separation of DL-alpha-Phenylglycine
Separation of methionine and acetylmethionine
Separation of diaminopimelic acid
Separation of 2-hydroxy carboxylic acids
Separation of 2-hydroxy carboxylic acids
Separation of DL-alanin
Analysis of a trace of L-lactic acid in 50 ppm D-lactic acid
Bioanalysis of diclofenac as its fluorescent carbazole acetic acid derivative by a postcolumn photoderivatization HPLC method
Simple and rapid determination of fenoprofen in plasma using HPLC
HPLC determination of nitrazepam and its metabolites in human urine
Simultaneous determination of chlorpromazine and levomepromazine in human plasma and urine by HPLC using electrochemical detection
HPLC analysis of thiamine in rice flour with fluorimetric postcolumn derivatization
Determination of the optical purity of amino acids by HPLC. Modification of the Manning and Moore procedure
Glutamate and glutamine in cerebrospinal fluid and serum from healthy volunteers - analytical aspects
Quantitation of meclizine dihydrochloride in serum by reversed phase ion pair HPLC
HPLC assay of cefsulodin cefotiam and cefmenoxime in serum and urine
Determination of thiamphenicol residues in chicken muscles by column liquid chromatography (CLC)
Detection of oxilofrine in plasma and urine by HPLC with electrochemical detection and comparison with gas chromatography - mass spectrometry
Methods for the rapid detection, isolation and sequence determination of "Peptaibols" and other aib-containing peptides of fungal origin
Measurement of urinary catecholamines, their catechol metabolites and precursors by liquid chromatography with column switching and on-line fluorimetric and electrochemical detection
Sensitive LC assay for determination of amikacin in human plasma
HPLC determination of PEG 600 in human urine
Microbore liquid chromatography for pediatric and neonatal therapeutic drug monitoring and toxicology: clinical analysis of chloramphenicol
Analysis of oligonucleotides using coupled HPLC - electrospray MS
Bioanalysis of suramin in human plasma by ion pair HPLC
Bioanalysis of the investigational anti-tumour drug 5,10-dideaza-5,6,7,8-tetrahydrofolic acid by HPLC with UV detectionon
Determination of carboxylic acids by liquid chromatography after phase-transfer-catalyzed fluorogenic labelling
Simultaneous determination of dopamine dopac and homovanillic acid.
Bioanalysis of the neuropeptide des-enkephalin-g-endorphin by HPLC with on-line sample pretreatment
Determination of thiopental measured in human blood by reversed phase HPLC
Determination of mofebutazone and its 4-hydroxy metabolite in plasma and urine by HPLC
Determination of retinyl palmitate and total vitamin A content in liver and liver-based ready-to-eat foods
Reversed phase chromatography of zimelidine and similar dibasic amines
Simultaneous determination of furosemide and amiloride in plasma using HPLC with fluorescence detection
Measurement of acetylcholine and choline in cerebrospinal fluid
Determination of bacmecillinam, an amdinocillin prodrug, in human and canine whole blood by reversed phase HPLC
Determination of natural cholesterone in rat adrenal extracts by HPLC
Automated liquid chromatographic analysis of the antitumorigenic drugs etoposide (VP 16-213) and teniposide (VM 26)
Reversed phase LC assay of FLA 908 a metabolite of remoxipride in hydrolyzed urine by means of a peak compression effect
Effects of system peaks in a column-switching liquid chromatographic system for bioanalysis
Method for the determination of tryptophan in serum and CSF
HPLC Determination of Chlordiazepoxide its Metabolites and Oxaziridines Generated after UV Irradiation
Chiral separation on achiral stationary phases with different functionalities using b-cyclodextrin in the mobile phase and application to bioanalysis and coupled columns
Determination of teicoplanin in human plasma and urine by affinity and reversed phase HPLC
Determination of aminoglutethimide and N-acetylaminoglutethimide in human plasma by HPLC
Selective effects of reversed phase column packings in HPLC of steroids
Preparative isolation of oligothymidine phosphates from partial hydrolyzates of chemically degraded DNA using template-chromatography
Determination of hippuric acid and methylhippuric acid in urine by HPLC
Determination of amoxicillin in human serum and plasma
Reversed phase ion pair liquid chromatographic method for the determination of low concentrations of haloperidol in plasma
By-products in the derivatization of amines with the chiral reagent 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate
Determination of remoxipride in plasma and urine by HPLC
Determination of arachidonic acid by on-line solid-phase extraction HPLC with UV detection for screening of cytosolic phospholipase A2a inhibitors
Determination of thyroxine (T4) in serum with HPLC
Rapid and simple HPLC determination of nimesulide in human plasma
Rapid determination of pseudoephedrine in human plasma
Simultaneous determination of nine food additives
Liquid chromatographic determination of amopyroquine in rabbit plasma and red blood cells
Direct measurement of pentoxifylline and its hydroxymetabolite from plasma using HPLC with column switching techniques
Improvement of chemical analysis of antibiotics – XVI. Simple and rapid determination of residual pyridonecarboxylic acid antibacterials in fish using a prepacked amino cartridge
Separation of phenolic diterpenes from rosemary
Quantitative Determination of Anthocyanins in Wine
Thermospray mass spectrometric analysis of underivatized monohydroxy fatty acids: Application to stimulated platelets
HPLC quantitation of cyclooxygenase and lipoxygenase metabolites of arachidonic acid from rat polymorphonuclear leukocytes
Sensitive determination of josamycin and rokitamycin in plasma by HPLC with fluorescence detection
Determination of diltiazem and its metabolites in plasma by HPLC
HPLC method for the determination of NaN3 in wine
Separation of Aldehyds (DNPHs)
Determination of the herbicides 4-chloro-2-methylphenoxyacetic acid and its main metabolite 4-chloro-2-methylphenol in water and soil
Analysis of Malondialdehyde in Plasma
Gradient separation of phenols
Parent drug and/or metabolite? Which of them is most appropriate to establish bioequivalence of two oral oxcarbazepine formulations in healthy volunteers?
Chromatographic method for diaminopimelic acid detection calcareous rocks
Determination of enoxacin and 4-oxo-enoxacin
Determination of morphine and morphine glucuronides
Analysis of mono nucleotides in presence of inosine and hypoxanthine
Separation of some organic compounds
Determination of enoxacin and 4-oxo-enoxacin
Simultaneous Determination of E-2-Nonenal and ß-Damascenone in Beer by Reversed-Phase Liquid Chromatography with UV Detection
Separation of polyethylene glycols
Separation of polyethylene glycols
Separation of polyethylene glycols mixtures
Separation of polyethylene glycols mixtures
Separation of polyethylene glycols
Separation of polyethylene glycols
Separation of polyethylene glycols
Separation of polyethylene glycols
Separation of polyethylene glycols
Separation of polyethylene glycols
Analysis of nitroaromatic compounds (explosives)
Oxidized TNT metabolites in soil samples of a former ammunition plant
Highly polar metabolites of nitroaromatic compounds
Highly polar nitroaromatic compounds in ammunition wastewater
Analysis of polynitrophenols and hexyl (2,2,4,4,6,6 hexanitrodiphenylamine)
Determination of Abamectin and Azadirachtin Residues in Orange Samples by Liquid Chromatography-Electrospray Tandem Mass Spectrometry
Validation of a liquid chromatography-tandem mass spectrometry method for the simultaneous quantification of 11 (fluoro)quinolone antibiotics in swine kidney
The simultaneous determination of ten phenylurea herbicides and some of their degradation products in soil
Determination of celecoxib in human plasma and rat microdialysis samples
Separation of natural porphyrins
Contamination of commercially available L-tryptophan by related substances
Determination of piperacillin and mezlocillinin serum and urine
In vitro biotransformation of glucocorticoids in liver and skin homogenizate fraction from man rat and hairless mouse
Improved HPLC determination of pefloxacin and its metabolite norfloxacin in human plasma and tissue
HPLC determination of 4-amino-5-chloro-N-[(1-ethylimidazolin-2-yl)methyl]-2-methoxybenzamide and its metabolite in biological fluids. Applications to pharmacokinetic studies.
Perfluorinated acids as ion pairing agents in the determination of monoamine transmitters and some prominent metabolites in rat brain
Generic solid phase extraction–liquid chromatography–tandem mass spectrometry method for fast determination of drugs in biological fluids
Highly sensitive differential pulse amperometric detection of second generation antitumour platinum compounds in HPLC effluents
HPLC analysis of mefloquine and its main metabolite by direct plasma injection with precolumn enrichment and column switching techniques
Determination of norfloxacin in human plasma and urine
Determination of amoxicillin in plasma by HPLC with fluorescence detection after on-line oxidation
Stereoselective D- and L-amino acid analysis by HPLC using mixed chelation with Cu(II)
Determination of hydrolized bopindolol in plasma
Use of reversed-phase HPLC for the purification of 5-phosphorylated oligonucleotides
Micropreparative separation of peptides derived from sodium dodecyl sulphate-solubilized proteins
Rapid and sensitive method for HPLC analysis of pterins in biological fluids
Determination of biogenic amines in cheese and some other food products by HPLC in combination with thermo-sensitized reaction detection
HPLC determination of glucose-1-phosphate and glucuronic acid 1-phosphate
Improved recovery of ovalbumin by reversed phase HPLC
Isolation and identification of tachysterol3 in rat skin exposed to ultraviolet light
Reactivity and adduct formation of a polyaromatic hydrocarbon 7-bromomethylbenz[a]anthracene with chromatin histone proteins
Separation of HMG proteins by reversed phase HPLC
Retention data for five ketotrichothecenes in reversed phase HPLC with different eluent systems
Determination of apovincaminic acid in serum
Determination of phenol o-cresol and m-p-cresol in urine by HPLC
Primary structure of rabbit sperm protamine the first protamine of its type with an aberrant N-terminal
HPLC of human relaxin
Analysis of the soluble proteins in grape musts by reversed phase HPLC
Reversed phase chromatographic behaviour of b-endorphin: evidence of conformational change
Reversed phase HPLC of human growth hormone
A HPLC method for determination of flecainide in human plasma using fluorescence detection
Determination of pyrethrins in pharmaceutical compounds
Purification of anthraquinone antibiotics
Purification of anthraquinone antibiotics
Characterization of reversed-phase columns for efficiency retention and silanophilic activity
Determination of the new HIV-protease inhibitor atazanavir by liquid chromatography after solid-phase extraction
Determination of herbicides in water
Applicability of reversed phase base deactivated columns for systematic toxicological analysis
THC (tetrahydrocannabinol) content in hash
Analysis of glutathione red/08 after derivat. with Sanger`s reagent
Analysis of Ecstasy MDA and amphetamine from serum
Analysis of morphine, benzoylecgonine, cocaine, codeine from serum
Analysis of opium standard
Analysis of Customary Heroin Streched with Paracetamol/Caffeine
Analysis of oxcarbazepine (antikonvulsivum) from serum
Analysis of customary cocaine streched with lidocaine
Analysis of lamotrigine (antikonvulsivum) from serum
Determination of organic acids especially citric acid and isocitric acid in fermentation solutions and fruit juices
Analysis of the degradation products of azo dyes
Separation of hop constituents
Separation of enantiomers of hop constituents in beer
Morphines and Opiates
Carboxylic acids
Aromatic amines in water
Separation of aromatic amines
Separation of Drugs of Abuse
Separation of alkaloids
Liquid Chromatography Determination of the Anti-Androgen Vinclozolin and its Metabolites in Rat Serum
Monitoring anabolic steroids in meat-producing animals by current hyphenated mass spectrometric techniques
Application of hyphenated MS techniques to the determination of corticosteroid residues in biological matrices
Identification of ractopamine residue in tissue and urine samples
Rapid determination of amphetamines
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