1,2-Difluorotetrachloroethane

Propisochlor, 50mg

2-Nitro-4-diphenylenediamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3694-52-8

THM’s - Purgeables Mix #2, 200µg/ml in MeOH, 1ml