D12-Benzo[a]pyrene, 100 µg/ml, Cyclohexane, 1ml

Coumaphos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 56-72-4

Dibutyltin dichloride, 250mg

Triclopyr