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HPLC study of the binding of sulfinpyrazone to serum albumin
Authors:S F Sun  C L Hsiao  S Bolton
Institution:(1) Scheffelstraße 4a, 64407 Fränkisch-Crumbach, Germany;(2) Merck KGaA, 64271 Darmstadt, Germany
Abstract:Summary A thin layer chromatographic method for a qualitative screening-test and a quantitative analysis of 2,4,6-TNT, biodegradation products, octogen and hexogen in ammunition wastes was developed using both polar and non-polar modified sorbents. For enrichment a solidphase extraction on LiChrolut® EN followed by removal with methanol/acetonitrile (1ratio1 v/v) was chosen. To imitate real samples, spiked tap water samples of known composition were used.
Keywords:Thin layer chromatography  Modified sorbents  2  4  6-TNT  biodegradation products  octogen and hexogen  Solid phase extraction
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