GeoPT3. International proficiency test for analytical geochemistry laboratories - Report on round 3

Michael Thompson; Philip J. Potts; Jean S. Kane; Bruce W. Chappell

doi:10.1111/j.1751-908X.1999.tb00562.x

GeoPT3. International proficiency test for analytical geochemistry laboratories - Report on round 3

Michael Thompson^*, Philip J. Potts, Jean S. Kane, Bruce W. Chappell

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Results from seventy two laboratories participating in GeoPT3, round three of the international proficiency testing programme for analytical geochemistry laboratories/ are presented. The report includes analytical results contributed by participating laboratories, together with the z-scores derived from these results using appropriate fitness for purpose criteria. These data are available for use as part of the laboratories' quality control procedures to assess the reliability of analysed results.

Original language	English
Pages (from-to)	87-121
Number of pages	35
Journal	Geostandards Newsletter
Volume	23
Issue number	1
DOIs	https://doi.org/10.1111/j.1751-908X.1999.tb00562.x
Publication status	Published - 1999

Keywords

GeoPT
GeoPT3 round
Proficiency testing
Quality assurance
Quality control
Silicate rock

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10.1111/j.1751-908X.1999.tb00562.x

Cite this

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KW - Quality assurance

KW - Quality control

KW - Silicate rock

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GeoPT3. International proficiency test for analytical geochemistry laboratories - Report on round 3

Abstract

Keywords

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