Hexavalent Chromium (Cr +6) Back Catalog number: 50739 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE05-015 Ethanol standard in serum,0.5g/L,serum, 1.5mL Price on request 2236.17-050-AN Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 7241-98-7 Price on request 673706 Tetradifon, 100 µg/ml, Ethyl acetate, 5ml Price on request