303890 Extraction of THC and 11-nor-9-THC-carboxylic acid from plasma/serum/blood

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Extraction of THC and 11-nor-9-THC-carboxylic acid from plasma/serum/blood

Summary

Type: SPE
Application #: 303890
Catalog#: 730680 - SPE Cartridges, Chromabond, Drug II, 3ml, PP, 200mg, 50/pk
Detection: Derivatisation with MSTFA (Cat.No. 701270) GC-MS on OPTIMA® 5 MS: 25 m, 0.2 µm, 0,2 mm ID (Cat.No. 726210.25) or 12 m 0.35 µm, 0.2 mm ID (Cat.No. 726215.12): Temp.: 150°C hold for 1 min; 9 °C/
Conditions: Column conditioning: 3 ml methanol, followed by 3 ml 0.1 M acetate buffer (pH 7) Sample application: aspirate slowly the sample through the column without vacuum (1-2 ml per min) Column washing:
Authors: Köhler, H.
Source: Universitätsklinikum Münster


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