5-Nitro-o-toluidine

2,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-72-6

PT Volatile Supplemental Mix

Benzyldimethyldodecylammonium chloride, 10.0 µg/ml