This standard specifies the determination of the content of dimehypo and nereistoxin in rice by gas chromatography. This standard applies to the determination of dimehypo and nereistoxin residues in rice. The detection limit of this standard is 0.1ng, and the detection concentration is 0.002mg/kg.
1994GB/T 14929.8-1994 Method for determination of dimehypo residues in rice
GB/T 5009.114-2003 Determination of bisultap residues in rice has been changed from GB/T 14929.8-1994 Method for determination of dimehypo residues in rice.