Hexavalent Chromium (Cr 6+) Back Catalog number: 54161 Availability: In the manufacturer's stock Price on request - + Recommended 13800-0141-100IO5 Di-iso-nonyl phthalate, 100μg/ml in Isooctane, 5ml Price on request 675798 Azodyes-Mix 1, 10.0 µg/ml, Acetonitrile, 1ml Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request