ОСОБЛИВОСТІ ОЦІНЮВАННЯ НЕВИЗНАЧЕННОСТІ АНАЛІТИЧНІ ВИМІРЮВАНЬ

The problem of measurement uncertainty evaluation when carrying out quantitative chemical analysis is considered. Existing regulatory documents of EURACHEM / CITAC devoted to this issue are analyzed. The main features of analytical measurements are covered. The difficulties and ambiguities that arise when measurement uncertainty evaluation are identified. Recommendations are given on ways to overcome them.