METROLOGICAL ASPECTS OF DEVELOPMENT AND CERTIFICATION OF CHEMICAL ANALYSIS METHODS AND ACCREDITATION OF THE ANALYTICAL LABORATORY WITHIN THE GIREDMET INSTITUTE

摘要

The main requirements laid down in domestic and overseas standard documents for metrological provision of the activity of analytical laboratories are demonstrated on the example of the Giredmet analytical service. A comprehensive approach is considered for organizing the analytical service activity using a laboratory information management system and its role in metrological provisions. Results are summarized for modernization of a set of chemical analysis procedures for nonferrous, rare, and precious metals, high purity substances based upon them, nanomaterials, and semiconductors.