This standard specifies the gas chromatography-mass spectrometry method for detecting tetracarboxylic acid residues in imported and exported foods. This standard is applicable to the determination and confirmation of tetracarboxin residues in imported and exported citrus, apples, spinach, broccoli, beef liver, and chicken kidney.
SN/T 1740-2006 history
2006SN/T 1740-2006 Determination of clofentezine residues in foods for import and export--Gas chromatography mass spectrometry method