State Primary Standard of the Unit of Surface Density and Unit of Mass Fraction of Elements in Coatings Get 168–2015

The basic characteristic, composition, and measurement capabilities of the State Primary Standard of the unit of surface density and unit of mass fraction of elements in coatings GET 168–2015 are presented. The role of the standard and of certified reference materials traceable to the standard in assurance of the quality of multicomponent and multilayer coatings is demonstrated.