SDWA Hexavalent Chromium Back Catalog number: 55112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12002.34-K-IO Di-n-ditridecyl phthalate,1000 µg/mL,isooctane,1mL, Price on request 15900-3880-100AN5 2-Phenylphenol, 100µg/ml in Acetonitrile, 5ml Price on request 680469 3-Ethyltoluene, 200 µg/ml, Methanol, 1ml Price on request