Measurement Uncertainty calculation

27/11/2020,

A guidance document on measurement uncertainty for GMO testing laboratories (3rd Edition) was recently published

by Trapmann S., Burns M., Corbisier P., Gatto F., Robouch P., Sowa S., Emons H.  Report EUR 30248 EN, Publications Office of the European Union, Luxembourg, 2020, ISBN 978-92-76-19432-3, doi:10.2760/738565, JRC120898 (LINK to the pdf file)

This guidance document recommends estimating MU for the whole measurement method using results obtained from routine samples, or derived from the intermediate precision, reproducibility standard deviation and combined with the uncertainty contribution due to bias.
The following two approaches are presented:

1. Estimation of MU using data obtained on routine samples (case A, click on LINK-A);
2. Estimation of MU using data obtained on one or more matrix CRM in the frame of method verification (case B, click on LINK-B).

Select your "approach" to estimate your measurement uncertainty (MU) using the online XLS sheets provide.

Disclaimer:

The information above is provided "as is" without warranty of any kind, either express or implied, including, but not limited to, fitness for a particular purpose and absence of errors in the application. The entire risk as to the use, quality, and performance of the application is with the user. The owner of these Tools will not be liable for any incidental, consequential, direct or indirect damages including but not limited to the loss of data, loss of profits, or any other financial loss arising from the use or inability to use the application provided.