Conformity assessment of multicomponent materials or objects: Risk of false decisions due to measurement uncertainty - A case study of denatured alcohols

Venn diagram: events C1 and C2, when test results for components 1 and 2, respectively, are in their acceptance intervals, and events B1 and B2, when the true contents of components 1 and 2 are not actually within their tolerance intervals, are shown by ellipses. Other events of interest are indicated as intersections of these ellipses.144