Fipronil-sulfone, 10 ng/µl, 10ml

1,2,3,6,7,8,9,10,11,12-Decahydrobenz[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 92387-50-3

Chromium (Cr)

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5