Chromium (Cr) Back Catalog number: 56224 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1529.24-10MG Dibenzo[a,i]pyrene-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 158776-07-9 Price on request 673187 Aclonifen, 100 µg/ml, Acetonitrile, 5ml Price on request 11260.8-100-ME Endothall-3,4,4,5,5,6-d6 hydrate (93% D),100 µg/mL (as water-free acid),MeOH,1mL, Price on request