Method 616 Standard

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

trans-Chlordane

Betulin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 473-98-3