This standard specifies the gas chromatography-mass spectrometry/mass spectrometry method for the detection of toxaphene labeled residues in fish oil and fish feed. This standard is applicable to the detection of toxaphene marked residues in fish oil and fish feed.
SN/T 4021-2014 history
2014SN/T 4021-2014 Determination of residues of toxaphene in fish oil and feedingstuffs for export