Metrological Traceability of Measurements Results for Gas Mixtures Components Content

Abstract

Metrological traceability chain is developed for measurement results of an amount-of-substance fraction of gas mixtures components. Realisation in Ukraine of the international system of the metrologi­cal traceability chain for this kind of measurements should allow to improve significantly the quality of measurements.

Keywords

• gas mixture, mole fraction, verification scheme, reference materials, measurement standards, gravimetric preparation, metrological traceability