Hexavalent Chromium (Cr 6+) Back Catalog number: 56161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673765 Clomazone, 100 µg/ml, Ethyl acetate, 5ml Price on request 679688 Phorate-Mix 1, 10.0 µg/ml, Cyclohexane, 10ml Price on request ACQ-SE02-015 Ethanol standard in serum,0.2g/L,serum, 1.5mL Price on request