Hexavalent Chromium (Cr +6) Back Catalog number: 50093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675885 Asulam, 10.0 µg/ml, Acetonitrile, 10ml Price on request 8729.9-K-IO Monomethyl terephthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 674523 PSA-GCB-Mix for 2007.01 per AOAC Price on request