Ethion, 100 µg/ml, Acetonitrile, 5ml

6-Nitrobenzo[a]pyrene-d11, 100µg/ml in Toluene, 1ml

2-Octyl-4-isothiazolin-3-one

U{13C17}-Aflatoxin G1, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.