Hexavalent Chromium (Cr 6+)

1,1-Dichloroethene, 2000µg/ml in MeOH, 1ml

1,1,1-Trichloroethane (contains stabilisor 0.05% low alkyl epoxide), in ampoule, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71-55-6

Cloxacillin-13C4 Sodium Salt, 1mg