Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57029 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 91981 Bromochloromethane Price on request T718500-1G Trazodone Hydrochloride, 1g Price on request C10655500 Bisphenol A, certified, 0.25g Price on request