| Summary | This standard specifies the foods 1, 1, 1 trichloroethane, trans 1, 3 dichloropropene, cis 1, 3 dichloropropene, trichlorethylene, 1, 2 dichloropropane, bromine methylene chloride, 1, 1, 2 trichloroethane, tetrachlorethylene, dibromo chloride, bromoform, 1, 1, 2, 2 tetrachloroethane, 1, 3 dichlorobenzene, 1, 4 dichlorobenzene, 1, 2 dichlorobenzene, 1, 2, 4 trichlorobenzene, 1, 2, 3 trichlorobenzene, hexachlorobutadiene, 1, 2 dibromoethane, 1 2 dichloroethane, carbon tetrachloride, chloroform, 21 kinds of fumigant residues headspace gas chromatography detection methods. This standard applies to corn, rice, peanuts, soybeans, red beans and other foods 1, 1, 1 trichloroethane, trans 1, 3 dichloropropene, cis 1, 3 dichloropropene, trichlorethylene, 1, 2 dichloropropane, methylene bromide, 1, 1, 2 trichloroethane, tetrachlorethylene, tri dibromo chloride, bromoform, 1, 1, 2, 2 tetrachloroethane, 1, 3 dichlorobenzene, 1, 4 dichlorobenzene, 1, 2 dichlorobenzene, 1, 2, 4 trichlorobenzene, 1, 2, 3 trichlorobenzene, hexachlorobutadiene, 1, 2 dibromoethane, 1, 2 dichloroethane, carbon tetrachloride, chloroform, 21 kinds of fumigant residues. |