Mg, K (100 ppm), Ba, Ca, Mo, Na (500 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
140-106-031 -WG-TM Std 3, 125 ml
140-106-032 -WG-TM Std 3, 250 ml
140-106-035 -WG-TM Std 3, 500 ml