title: Gas-liquid chromatographic determination of permethrin in bovine tissues.
abstract: A method is presented for the determination of permethrin (m-phenoxybenzyl cis,trans-(+/-)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate) in bovine tissues. Fat and muscle samples were cleaned up first by liquid-liquid partition on a bonded phase chromatographic column. Final cleanup of fat and muscle was performed on a short Florisil column. Liver, kidney, spleen, and heart tissues only required cleanup on a Florisil column before quantitation of permethrin by electron capture gas-liquid chromatography.
mesh_terms: D000273:Adipose Tissue / Q000032:analysis; D000818:Animals; D002417:Cattle; D002849:Chromatography, Gas; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D009132:Muscles / Q000032:analysis; D009206:Myocardium / Q000032:analysis; D011722:Pyrethrins / Q000032:analysis*; D013154:Spleen / Q000032:analysis
chemical_list: D011722:Pyrethrins