1,3-Bis(4-nitrophenyl)urea, 50mg

Picolinafen, 10.0 µg/ml, Acetonitrile, 10ml

PAH Standard, 100µg/ml in Acetonitrile, 1ml

Aflatoxin B1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1162-65-8