Publications Repository - Gdańsk University of Technology

Each step of the analytical procedure influences the final results in a significant way. In the majority of cases the analytical procedure encompasses sampling because the analysis of the entire object (material) is usually not possible. Thus it is necessary to include the uncertainty related to sampling procedure in the uncertainty budget calculations. This paper describes two basic ways of estimating the sampling uncertainty, i.e. experimental and via modeling. There is also an example which shows how to estimate uncertainty using analysis of variance.

Authors

• Małgorzata Bodnar link open in new tab ,
• prof. dr hab. inż. Jacek Namieśnik link open in new tab ,
• prof. dr hab. inż. Piotr Konieczka link open in new tab