Overview
FrançaisRead this article from a comprehensive knowledge base, updated and supplemented with articles reviewed by scientific committees.
Read the articleAUTHORS
-
Philippe QUEVAUVILLER: Executive at the European Commission - Environment Department - Associate Professor
-
Olivier DONARD: CNRS Research Director, Bioinorganic Analytical Chemistry and Environment Laboratory
-
Olivier THOMAS: ProfessorObservatoire de l'environnement et du développement durable Université de Sherbrooke (Canada)
INTRODUCTION
Traceability is now considered one of the cornerstones of chemical measurement science. While this concept is increasingly used in a wide variety of sectors, it is still subject to confusion with more "classical" metrological terms such as, for example, accuracy, precision, etc. Traceability implies that measurement data are linked to established references, through an unbroken chain of comparisons. Traceability implies that measurement data are linked to established references, through an unbroken chain of comparisons, each with a defined uncertainty. This article discusses the various elements that make up this chain of connection to references (units, standards, etc.) and hence measurement traceability in the context of environmental chemical analysis.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
CAN BE ALSO FOUND IN:
This article is included in
Analysis and Characterization
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Traceability of environmental chemical analyses
Articles
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference