Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57029 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 684134 1,1,1,2-Tetrachloroethane, 100 µg/ml, Methanol, Price on request 59348 ICP Mix 2 Price on request 2989.8-K-ME 2,3,4-Trimethylpentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 565-75-3 Price on request