Hexavalent Chromium (Cr +6) Back Catalog number: 59811 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79623 p-Benzoquinone Price on request 91007 EPA Method 8270C Pesticide Mix #6 Price on request 1143.23-K-IO n-Tricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-67-5 Price on request