Copper AA Standard (Cu) Back Catalog number: 50460 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9651.32-5UG (22RS)-30-Bishomohop-21(22)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 675494 Bromacil, 250mg Price on request 96540 Phenobarbital Price on request