IS 12609-1989
農藥——食品中殘留量的測定——倍硫磷

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IS 12609-1989

發布

1989年

發布單位

IN-BIS

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IS 12609-1989

 

 

適用范圍

1.1 The standard prescribes gas chromatographic method for the quantitative estimation of fenth-ion [o, o-dimethyl-o ( 4-methyl mercapto-3-methyl phenyl )-thiophosphate in foods ( fruits and vege-tables ). Fenthion has to be estimated as its metabolite, fenoxon sulphone. 1.1.1 This method is applicable with a limit of detection in the range of 0.1 μg/g. 1.1.2 Though no set procedure for thin layer chromatography ( TLC ) is being prescribed, any standardised TLC procedure may be followed if necessary for clean up, identification and confir-mation of fenthion residues.

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