Hexavalent Chromium (Cr +6) Back Catalog number: 50093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677685 Benz[a]anthracene, 10.0 µg/ml, Acetonitrile, 10m Price on request 678449 Fenclorim, 100mg Price on request 8803.20-K-IO 9-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request