This standard specifies the determination of the content of Quetiaphos in rice and citrus by gas chromatography. This standard is applicable to the determination of quinthion residues in rice and citrus. The minimum detection limit of this method: quinathion is 5×10-9g, quinoxon is 2.5×10-9g, and the minimum detection concentration of 100g sample is 0.03mg/kg.
GB/T 14929.6-1994 history
2003GB/T 5009.112-2003 Determination of quinalphos residues in rice and orange
1994GB/T 14929.6-1994 Determination method of quetiaphos residues in rice and citrus
GB/T 14929.6-1994 Determination method of quetiaphos residues in rice and citrus was changed to GB/T 5009.112-2003 Determination of quinalphos residues in rice and orange.