Hexavalent Chromium (Cr 6+) Back Catalog number: 59516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71616 Cycloheptane Price on request RPC-142AS 2,3,3,4,5-Pentachlorobiphenyl (BZ-106) 912,64 Kč 2-B-378-CDD 2-Bromo-3,7,8-trichlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene Price on request