Hexavalent Chromium (Cr 6+) Back Catalog number: 54161 Availability: In the manufacturer's stock Price on request - + Recommended 2577.28-10UG Benzo[p]naphtho[1,8,7-ghi]chrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 385-14-8 Price on request N529937 N-Nitroso-N-methyl-N-dodecylamine-d5, 2,5mg Price on request 93112 Aroclor 1254 Price on request