Pendimethalin-D5, 100 µg/mL in Acetone, 1ml

Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5

7,10-Dimethylbenzo[a]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63104-33-6

beta-BHC, 1000µg/ml in Acetone, 1ml