Benzo(a)pyrene D12, 10µg/mL in Cyclohexane, 1ml

Tri-o-cresyl phosphate, 250mg

1,413 µS/cm conductivity solution (230mL)

Carbaryl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 63-25-2