Copper (Cu) Back Catalog number: 59259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54228 Bicarbonate Anion, 1000µg/ml in Water, 100ml Price on request 9812.2-100MG 2-Nitroaminoethanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 74386-82-6 Price on request MBDE-3 4-Bromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request