Atrazine-desisopropyl, 250mg

PAH Standard

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 6795-23-9

2,2',6-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane