Hexavalent Chromium (Cr 6+) Back Catalog number: 59516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673808 Dicamba-methyl ester, 100mg Price on request 682201 2-Nitrotoluene, 100 µg/ml, Methanol, 5ml Price on request 681347 4-Chlorophenoxyacetic acid methyl ester, 100mg Price on request