7. Frequently asked questions
What's the difference between an interlaboratory study and an interlaboratory comparison?
An interlaboratory study (ILS) is a procedure used to estimate the precision parameters of a method. Why carry out interlaboratory studies?
The Ultimate Scientific and Technical Reference
This article is included in
Laboratory quality and safety procedures
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
Frequently asked questions
Abbreviations and acronyms
Bibliography
Feinberg M., Bugner E., Theiller G. Houba X., Kadijk F. Expression of the reference value for proficiency tests (1995) J. of Chemometrics 9, 197-209
ISO 13528:2002, Statistical methods used in proficiency testing by inter-laboratory comparisons (2002) ISO, Geneva (under revision)
ISO 17043:2007, Conformity assessment. General requirements...
Websites
COMAR is a website dedicated to gathering and disseminating information on available certified reference materials. Its database lists thousands of certified reference materials (CRMs) produced worldwide by around 220 producers in 25 countries.
...
The Ultimate Scientific and Technical Reference
