aflatoxin B1 1162-65-8  1 +/- .05 mg/L
aflatoxin B2 7220-81-7  0.3 +/- .015 mg/L
aflatoxin G1 1165-39-5  1 +/- .05 mg/L
aflatoxin G2 7241-98-7  0.3 +/- .015 mg/L