Article

Spectroscopy

Spectroscopy

Spectroscopy-09-01-2002
Volume

A Statistical Approach to Reporting Uncertainty on Certified Values of Chemical Reference Materials for Trace Metal Analysis (PDF)

The authors discuss an approach by a manufacturer of calibration standards and certified reference materials to standardize the reporting of uncertainty associated with certified values quoted on a certificate of analysis.

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Robert Ewing of the Pacific Northwest National Laboratory. | Photo Credit: Will Wetzel