Fensulfothion-oxon, 50mg

Pentachlorobenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 608-93-5

Sulfameter, 100 µg/ml, Methanol, 1ml

Benzo[a]chrysene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 213-46-7