This standard specifies the liquid chromatography-mass spectrometry/mass spectrometry method for the determination of p-chlorophenoxyacetic acid residues in food. This standard is applicable to the determination and confirmation of p-chlorophenoxyacetic acid residues in eggplants, tomatoes, bean sprouts, apples, citrus, lychees, grapes, rice, corn, soybeans, pork, shrimp, honey, and tea.
SN/T 3725-2013 history
2013SN/T 3725-2013 Determination of 4-chlorophenoxyacetic acid residues in foods for export