Link to the SI via primary direct methods

The possible approaches to realising a link to the SI system and the status of primary direct methods in the traceability chain of chemical measurements are discussed. Some results obtained with the new coulometric standard system are presented.

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Bibliographic Details
Published inAccreditation and quality assurance Vol. 5; no. 10-11; pp. 437 - 440
Main Authors MARIASSY, M, VYSKOCIL, L, MATHIASOVA, A
Format Conference Proceeding Journal Article
LanguageEnglish
Published Heidelberg Springer 03.11.2000
Berlin Springer Nature B.V
Subjects
Analytical chemistry
Chemistry
Electrochemical methods
Exact sciences and technology
Metrology
Metrology, measurements and laboratory procedures
Physics
Units and standards
Traceability
International unit system
Electrochemical analysis
Quality assurance
Uncertainty handling
Measurement service
Measurement accuracy
Calibration standards
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Summary:The possible approaches to realising a link to the SI system and the status of primary direct methods in the traceability chain of chemical measurements are discussed. Some results obtained with the new coulometric standard system are presented.
ISSN:0949-1775
1432-0517
DOI:10.1007/s007690000222