Hexavalent Chromium (Cr +6)

Fensulfothion-sulfone, 100µg/ml in Cyclohexane, 1ml

2-Phenylbenzo[b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 210487-01-7

Pesticide-Mix 36, 100 ng/µl, 1ml