Butachlor, 100µg/ml in Acetonitrile, 1ml

2,4-D-d3, 100μg/ml in Acetonitrile, 1ml

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 205440-82-0

Single 16 EPA-PAH Kit, toluene-1000µg/mL each, 1000µg/mL, Solvent-toluene, Unit Kit, # of units-1, Cas.no.