PCB No. 185, 10 ng/µl, 10ml

Benzo(b)furan, certified, 25mg

p-Benzoquinone, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 106-51-4

1-Fluoropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-65-2