Hexavalent Chromium (Cr +6) Back Catalog number: 54172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0419.16-150-CY n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3 Price on request 12173.2-2K-ME Ethyl acetate-1,2-13C2,2000 µg/mL,MeOH,1mL, Price on request 96053 Semi-Volatile Mix Price on request