Training and consultancy for testing laboratories.

Posts tagged ‘analytical uncertainty’

A worked example of measurement uncertainty for a non-homogeneous population

Sampling and analysis

A worked example of MU estimation on a non-homogeneous population

For sampling a non-homogeneous target population such as grain cargo, grainy materials or soil, random positions may be selected and split duplicate samples are taken with duplicate laboratory analysis carried out on each sample received. ┬áThis approach will be able to address both sampling and analytical uncertainties at the same time…..