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Quaternary International, ISSN 1040-6182, 2011, Volume 246, Issue 1, pp. 19 - 47
The INternational focus group on Tephrochronology And Volcanism (INTAV) of the International Union for Quaternary Research (INQUA) has conducted an... 
ASSOCIATION-OF-GEOANALYSTS | SHARDS | GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY | TEPHRA BEDS | X-RAY SPECTROMETRY | CHEMISTRY | CENTRAL ALASKA | CERTIFICATION | ALKALI ALUMINOSILICATE GLASSES | MICROPROBE ANALYSIS | GEOCHEMISTRY | Basalt | Laboratories | Volcanism | Analysis | Archaeological dating
Journal Article
Geochemistry Geophysics Geosystems, ISSN 1525-2027, 02/2006, Volume 7, Issue 2, pp. Q02008 - n/a
Journal Article
Geostandards and Geoanalytical Research, ISSN 1639-4488, 06/2019, Volume 43, Issue 2, pp. 217 - 229
The original certification protocol, published by the International Association of Geoanalysts in 2003, specified that the competence of laboratories selected... 
syenite | laboratory competence | reference material certification | USGS SyMP‐1 | laboratory selection | CGL 006 | proficiency testing | GeoPT | USGS SyMP-1 | ASSOCIATION-OF-GEOANALYSTS | GEOCHEMISTRY & GEOPHYSICS | INTERNATIONAL-ASSOCIATION | CERTIFICATION | Protocols | Methodology | Laboratories | Business metrics | Data | Indicators | Certification | Testing
Journal Article
Chemical Geology, ISSN 0009-2541, 2008, Volume 253, Issue 1, pp. 50 - 53
In all fields of geochemical and environmental sample analysis, reference materials play an increasingly important role. Although the provider of an analytical... 
Reference material | GeoReM database | Reference value | ASSOCIATION-OF-GEOANALYSTS | GEOCHEMISTRY & GEOPHYSICS | reference value | STANDARDS | CERTIFICATION | reference material
Journal Article
Accreditation and Quality Assurance, ISSN 0949-1775, 8/2011, Volume 16, Issue 8, pp. 407 - 414
Journal Article
Geostandards Newsletter, ISSN 0150-5505, 11/2003, Volume 27, Issue 3, pp. 227 - 244
This protocol has been developed by the International Association of Geoanalysts to demonstrate procedures for the certification of geological and... 
protocol | Association Internationale de Géoanalystes | reference materials | International Association of Geoanalysts | matériaux de référence | certification | ISO Guide 35 | protocole de certification | Reference materials | Protocol | Certification | UNCERTAINTY | LABORATORIES | VALUES
Journal Article