Instrument Wavelength Std 7

Al, Ba, Cd, Cu, Mn, Zn (50 ppm), K (500 ppm) wt./vol. Multi-Element Standards. Matrix: HNO₃.

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Producer:	Cole-Parmer (SPEX)

Product code: 140-103-071

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Full product description

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

140-103-071 - IWS 7, 125 ml

140-103-072 - IWS 7, 250 ml

140-103-075 - IWS 7, 500 ml

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