Need to perform an internal proficiency test or interlaboratory comparison? Use this calculator to evaluate your results; calculate Normalized Error (En) and Z-Score per ISO/IEC 17043.
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Measurement Uncertainty in Microbiology Guide
Learn how to calculate measurement uncertainty for microbiology methods.
Calibration Uncertainty Calculator for Microsoft Excel
Quickly and easily calculate calibration uncertainty using this uncertainty calculator for Microsoft Excel.
How to Add An Uncertainty Calculator to Your Calibration Checklists
Learn how to easily add an uncertainty calculator to your Excel calibration templates.
Meet ISO/IEC 17025 and ILAC P14 requirements for reporting calibration uncertainty.
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