Chromium (Cr) Back Catalog number: 58024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3730.12-50-IO 5'-Fluoro-2,3,3',4,4',5,6-heptachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 3460.4-100-AN Nabam Price on request 10630.12-50-T 2,3,7,8-Tetrabromodibenzofuran Price on request