№ lp_2_3_24532
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Template document outlining structure, content requirements, reporting stages, and approval procedures for key comparison and pilot study reports conducted within the CCQM Inorganic Analysis Working Group under the CIPM framework.
Organization: Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Working Group: Inorganic Analysis Working Group
Study Type: Key Comparison (KC); Pilot Study (PS); Supplementary Comparison (SC)
Related Framework: International Committee for Weights and Measures Key Comparison
Applicable To: National Metrology Institutes (NMIs); Designated Institutes (DIs); Regional Metrology Organizations (RMOs)
Document Type: Reporting template
Report Stages: Draft A; Draft B; Final Report
Scope: Measurement of measurands in specified analytes and matrices
Reference Values: Key Comparison Reference Values (KCRVs); Supplementary Comparison Reference Values (SCRVs)
Intended Publication: KCDB record
Sections Included: Introduction; Timeline; Measurands; Study Materials; Participants; Results; KCRV Estimations; Degrees of Equivalence; CMC Claims; Conclusions; Appendices
Approval Process: IAWG review; IAWG Chair approval; CCQM approval (for KC Final Report)
Price: 8 / 10 USD
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Statement from the Chairman of the CCQM Key Comparison Reference Value Working Group, April 2012
Document number: CCQM/0903; CCQM/10-03; CCQM/11-18
Date: 13 April 2012
Issuing body: CCQM Key Comparison Reference Value Working Group (KCRV WG)
Organization: CCQM
Chairman: Maurice Cox
Contributors: Steve Ellison
Affiliations: NPL; LGC Ltd
Subject: Treatment of key comparison data and estimation of KCRV and degrees of equivalence
Related documents: CCQM/09-03; CCQM/10-03 (Version 6); CCQM/11-18
Scope: Guidance on excess-variance procedures, DerSimonian-Laird method, and calculation of DoE uncertainties
Context: CCQM plenary meeting April 2011 and subsequent WG feedback
Proposed actions: Revision of CCQM/10-03; review of excess-variance use in DoE calculation; development of policy on stability and homogeneity
Publication of a CCQM Pilot Study Final Report in Metrologia’s Technical Supplement
Note: Year
Comparison type: Pilot Study
Comparison identifier: e.g. CCQM-P211
Approving Body: CCQM
Final report URL: To be completed by the BIPM
Topics: CIPM IAWG CCQM