Water quality standards suitable for use as reference material for assaying turbidity, hardness, residual chlorine, and other measurements of potable water.
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This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.
This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.
Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Nom chimique ou matériau
Primary Drinking Water Metals
À utiliser avec (équipement)
AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components)
Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Nom chimique ou matériau
Primary Drinking Water Metals without Mercury
À utiliser avec (équipement)
AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components)