Hexavalent Chromium (Cr +6)

Chlorotrimethylsilane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 75-77-4

1,1,1-Trichloroethane (contains stabilizer 0.05% low alkyl epoxide), in ampoule,neat,neat,50mg,

2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane