Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57029 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1162.12-K-IO 2-Methylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7045-71-8 Price on request 57834 Selenium (Se) Price on request SC-301628 Pyridoxamine-methyl-d3 dihydrochloride, 1mg Price on request