This standard specifies the gas chromatography-mass spectrometry detection method for natural pyrethrin residues in grains. This standard applies to the total residues of natural pyrethrins (pyrethrin I, pyrethrin II, cinerrin I, cinerin II, jasmonatrin I, jasmonatrin II) in barley, wheat, corn, rice, brown rice and sorghum. Quantitative testing and verification.
SN/T 0218-2014 history
2014SN/T 0218-2014 Determination of pyrethrins residues in cereals for export.GC-MS method
1993SN 0218-1993 Method for the determination of pyrethrins residuesin cereals for export