Skip to Content

Uncertainty Estimation Tools

Uncertainty Estimation is an essential part of proving traceability in Chemical and Biological measurement.

Measurement Standards Laboratory has developed the UnCertain Numbers software to allow laboratories to estimate uncertainties according to the principles of GUM. The software is an Excel add-in to provide familiarity for users and can be adapted to any measurement.

UnCertain Numbers software image
UnCertain Numbers software

Example spreadsheets (XLS 45.5KB) are available from Uncertainty Tools resources page.

For further details or general enquiries, please contact:
Dr Andrew Tromans