CWA Hexavalent Chromium Back Catalog number: 55096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C20011200 PCB No. 112, certified, 5mg Price on request 1345.11-K-IO 2-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7297-45-2 Price on request 11715.12-100-IO 2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request