CWA Hexavalent Chromium Back Catalog number: 55096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4453-4K-ACX5 ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL Price on request RPC-140AS 2,3,3,4,4,5,5,6-Octachlorobiphenyl 990,35 Kč 673420 Propargite, 10.0 µg/ml, Acetonitrile, 10ml Price on request