Hexavalent Chromium (Cr 6+) Back Catalog number: 56161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8619.32 Stigmasterol acetate, , Solvent-, Unit , # of units-, Cas.no. Price on request 8373.7-25MG 4-Bromo-2,3,5,6-tetraachloroanisole, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. Price on request 79601 Biphenyl Price on request