title: Confirmation of pesticide residue identity. I. Derivative formation for the conformation of photoproducts of endrin: hexachloro- and pentachloro-ketone pesticide residues by gas chromatography.
mesh_terms: D000085:Acetates / Q000032:analysis; D000818:Animals; D002849:Chromatography, Gas; D004732:Endrin / Q000032:analysis; D004987:Ethers / Q000032:analysis; D005399:Fishes / Q000032:analysis; D006846:Hydrocarbons, Halogenated / Q000032:analysis*; D007202:Indicators and Reagents; D007306:Insecticides / Q000032:analysis*; D007659:Ketones / Q000032:analysis*; D008832:Microchemistry; D010777:Photochemistry; D012997:Solvents; D014020:Tissue Extracts / Q000032:analysis; D014877:Water Pollution, Chemical / Q000032:analysis
chemical_list: D000085:Acetates; D004987:Ethers; D006846:Hydrocarbons, Halogenated; D007202:Indicators and Reagents; D007306:Insecticides; D007659:Ketones; D012997:Solvents; D014020:Tissue Extracts; D004732:Endrin