Aroclor 1254

1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

Volatile Standard

2,4,4-Trichlorobiphenyl (BZ-28)