title: [Comparison of three approaches for uncertainty estimation].
abstract: Three different approaches for the estimation of uncertainty measurements using the same analytical method were compared, namely validation, robustness and inter-laboratory studies. The uncertainty obtained with the robustness study! predicted well the uncertainty of the inter-laboratory study. On the other hand, the uncertainty estimation obtained with the validation study is lower than those obtained with the two other approaches but is still acceptable as long as the analytical method will be used in a single laboratory.
authors.affiliation: Laboratoire de Chimie Analytique, Institut de Pharmacie, Université de Liège, CHU, B36, B-4000 Liège, Belgique.
authors.forename: R D
authors.initials: RD
authors.lastname: Marini
authors.forename: P
authors.initials: P
authors.lastname: Chiap
authors.forename: B
authors.initials: B
authors.lastname: Boulanger
authors.forename: S
authors.initials: S
authors.lastname: Rudaz
authors.forename: E
authors.initials: E
authors.lastname: Rozet
authors.forename: J
authors.initials: J
authors.lastname: Crommen
authors.forename: P
authors.initials: P
authors.lastname: Hubert
mesh_terms: D002853:Chromatography, Liquid / Q000706:statistics & numerical data*; D013223:Statistics as Topic / Q000379:methods; D035501:Uncertainty