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Separation of bile pigments by thin layer chromatography   总被引:4,自引:0,他引:4  
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Summary Thin-layer chromatography on magnesium oxide/starch with 4% ethanol in fusel oil will distinguish parathion and its metabolitep-nitrophenol from malathion, diazinon andm-systox in autopsy fluids and tissues. As little as 1g of parathion can be detected on the thin-layer plate with Rhodamine B.
Zusammenfassung Dünnschiohtchromatographie auf Magnesiumoxid/ Stärkepulver mit Amylalkohol und 4% Ä hanol eignet sich zur Unterscheidung von Parathion und dessen Metaboliten p-Nitrophenol von Malathion, Diazinon und Metasystox in Körperflüssigkeiten und Geweben. 1g Parathion kann auf der Dünnschichtplatte noch mit Rhodamin B nachgewiesen werden.


Paper read on 19. March 1969 at the Winter School of Forensic Science held at Nangal Dam.  相似文献   

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戈早川  王淑红  熊英 《分析试验室》2003,22(Z1):184-186
以CTAB/正丁醇/正庚烷/水微乳液作为流动相,在聚酰胺薄层上用薄层色谱法满意地分离了金银花提取物中的各类成分,并用薄层色谱扫描仪进行荧光扫描,建立了金银花的微乳液薄层色谱扫描图谱,为金银花指纹图谱的研究奠定了基础.  相似文献   

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Long-chain n-alkylammonium hexanoates can be separated according to alkyl chain length by reverse-phase thin layer chromatography on commercially available plates with mixtures of acetonitrile, tetrahydrofuran, and formic acid as developing solvents. Differences in alkyl chain length of two carbon units can be resolved for chain lengths up to 22 carbon units. The use of continuous development for improving resolution has been investigated. An application to the characterization of a 14C-labeled alkyl-ammonium hexanoate is discussed.  相似文献   

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