Column esterification in the gas chromatography of the desalkyl metabolites of methyl parathion and methyl paraoxon.
D002800:Cholinesterase Inhibitors / Q000032:analysis; D002849:Chromatography, Gas; D007306:Insecticides / Q000032:analysis*; D008745:Methylation; D010278:Parathion / Q000032:analysis*
D002800:Cholinesterase Inhibitors; D007306:Insecticides; D010278:Parathion