This standard specifies the method for the determination of isofenphos-methyl residues in grains, vegetables and oil crops. This standard applies to the determination of isofenphos-methyl residues in grains, vegetables, and oil crops. The detection limit of the method is 2×10-9g. If a 5g sample is taken, the minimum detection concentration is 0.004mg/kg.
GB/T 17330-1998 history
2003GB/T 5009.144-2003 Determination of isofenphos-methyl residues in vegetable foods
1998GB/T 17330-1998 Determination of isofenphos-methyl residues in food
GB/T 17330-1998 Determination of isofenphos-methyl residues in food was changed to GB/T 5009.144-2003 Determination of isofenphos-methyl residues in vegetable foods.