Sb, Be, Tl (5 ppm), Co, Cu, Mn, Ni, Zn (10 ppm), Al, Fe, V (20 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
PlasmaCAL Multi-Element Standards for Environmental Protection Agency (EPA) & the Contract Laboratory Program (CLP) provide an economical alternative to preparing in-house multi-element standards. Available for a range of prescribed methods and in multiple volumes. Complete Certificate of Analysis listing actual concentrations and traceability to NIST.
Matrix: 2% HNO3
140-107-011 -WG-AM Std 1, 125 ml
140-107-012 -WG-AM Std 1, 250 ml
140-107-015 -WG-AM Std 1, 500 ml