Hexavalent Chromium (Cr +6) Back Catalog number: 54172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674035 Haloxyfop-P-methyl, 10.0 µg/ml, Acetonitrile, 10 Price on request 3516.9-100-AN 2,4,5-T-methyl ester Price on request 63082 2,2',3,3',4-Pentachlorobiphenyl Price on request