Hexavalent Chromium (Cr 6+) Back Catalog number: 56161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19214 EPA Method 8020 Analytes Price on request 9999.18 (1S,2S,3S,4R)-rel-1,2,3,4-Tetrahydro-benz[a]anthracene-1,2,3,4-tetrol , , Solvent-, Unit , # of units-, Cas.no. 105886-23-7 Price on request N-13091-1G Pristane , 1g Price on request