Benzo(a)pyrene-d12

1,2-Difluorotetrachloroethane

2-n-Propylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 644-35-9

Dodecylbenzenesulfonic acid, mixture of linear C10-13, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27176-87-0