3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Pendimethalin, 100 µg/ml, Ethyl acetate, 5ml

Benzo[b]fluoranthene, 100µg/mL in Acetonitrile, 1ml

N-Nitrosopyrrolidine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 930-55-2