303610 Simultaneous SPE of Acidic Neutral and Basic Pharmaceuticals from Aqueous Samples

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Simultaneous SPE of Acidic Neutral and Basic Pharmaceuticals from Aqueous Samples

Summary

Type: SPE
Application #: 303610
Catalog#: 730756 - SPE Cartridges, Chromabond, Easy, 6ml, PP, 500mg 30/pk
Detection: 50 µL were injected into a LC system. 2 µL were injected into a GC-MS system.
Conditions: Column conditioning: The cartridges were washed/conditioned with 5 mL n-hexane, 5 mL ethyl acetate, 10 mL water and 10 mL tap water. Sample aspiration: 1 L sample was passed through the cartridge v
Authors: Weigel, S.; Kallenborn, R.; Hühnerfuss, H.
Source: Journal of Chromatography A 2004 1023 183-195


Details


Legend: A) First elution B) Second elution AR = Additional Recovery TR = Total Recovery