This standard specifies the determination methods of aflatoxin B1, B2, G1, G2 in various foods. This standard is applicable to the determination of aflatoxin B1, B2, G1, G2 in various foods. The minimum detectable amount on the TLC plate: aflatoxin B1, G1 is 0.004μg, B2, G2 is 0.002μg. The detection limit of this method: aflatoxin B1, G1 is 5 μg/kg, B2, G2 is 2.5 μg/kg.
GB/T 5009.23-2003 history
2017GB 5009.22-2016 Determination of Aflatoxin Group B and Group G in Food Safety National Standard Food