Export food/pesticide residue detection

This standard specifies a liquid chromatography-tandem mass spectrometry method for the determination of butylfluoromethyl acetate and its metabolite o-trifluoromethylbenzoic acid residues in exported food. This standard is applicable to the determination and confirmation of residual fluoroacetic acid and its metabolite o-trifluoromethylbenzoic acid in foods such as soybeans, eggplants, cabbage, tomatoes, apples, tea, pork, fish, and pig liver. The following normative references are essential for the application of this document. For dated references, only the edition with the marked date applies to this document. For undated references, the latest version (including all modifications) applies to this document. GB/T 6682 Specification and Test Methods for Water Used in Analytical Laboratories

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