1-Aminobenzo[e]pyrene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no.

3,5-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1964-45-0

Demeton-S-methyl-sulfoxide, certified, 25mg

2,3,3',4,5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,