Hexachlorobutadiene, 2000µg/ml in MeOH, 1ml

1-/3-Nitrobenzo[e]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 91259-16-4 / 81340-58-1

Chlorpyrifos-methyl, 100 µg/ml, Toluene, 1ml

MOSH C12-C26,500µg/mL,hexane,1.2mL,