TY - JOUR
T1 - GSD-1G and MPI-DING Reference Glasses for In Situ and Bulk Isotopic Determination
AU - Jochum, Klaus Peter
AU - Wilson, Steven A.
AU - Abouchami, Wafa
AU - Amini, Marghaleray
AU - Chmeleff, Jérome
AU - Eisenhauer, Anton
AU - Hegner, Ernst
AU - Iaccheri, Linda M.
AU - Kieffer, Bruno
AU - Krause, Joachim
AU - Mcdonough, William F.
AU - Mertz-Kraus, Regina
AU - Raczek, Ingrid
AU - Rudnick, Roberta L.
AU - Scholz, Denis
AU - Steinhoefel, Grit
AU - Stoll, Brigitte
AU - Stracke, Andreas
AU - Tonarini, Sonia
AU - Weis, Dominique
AU - Weis, Ulrike
AU - Woodhead, Jon D.
PY - 2011/6
Y1 - 2011/6
N2 - This paper contains the results of an extensive isotopic study of United States Geological Survey GSD-1G and MPI-DING reference glasses. Thirteen different laboratories were involved using high-precision bulk (TIMS, MC-ICP-MS) and microanalytical (LA-MC-ICP-MS, LA-ICP-MS) techniques. Detailed studies were performed to demonstrate the large-scale and small-scale homogeneity of the reference glasses. Together with previously published isotopic data from ten other laboratories, preliminary reference and information values as well as their uncertainties at the 95% confidence level were determined for H, O, Li, B, Si, Ca, Sr, Nd, Hf, Pb, Th and U isotopes using the recommendations of the International Association of Geoanalysts for certification of reference materials. Our results indicate that GSD-1G and the MPI-DING glasses are suitable reference materials for microanalytical and bulk analytical purposes. Ce document contient les résultats d'une importante étude isotopique des verres de référence USGS GSD-1G et MPI-DING. Treize laboratoires différents ont participé au travers de techniques analytiques de haute précision travaillant soit sur échantillon total (TIMS, MC-ICP-MS) soit par microanalyse «in situ» (LA-MC-ICP-MS, LA-ICP-MS).
AB - This paper contains the results of an extensive isotopic study of United States Geological Survey GSD-1G and MPI-DING reference glasses. Thirteen different laboratories were involved using high-precision bulk (TIMS, MC-ICP-MS) and microanalytical (LA-MC-ICP-MS, LA-ICP-MS) techniques. Detailed studies were performed to demonstrate the large-scale and small-scale homogeneity of the reference glasses. Together with previously published isotopic data from ten other laboratories, preliminary reference and information values as well as their uncertainties at the 95% confidence level were determined for H, O, Li, B, Si, Ca, Sr, Nd, Hf, Pb, Th and U isotopes using the recommendations of the International Association of Geoanalysts for certification of reference materials. Our results indicate that GSD-1G and the MPI-DING glasses are suitable reference materials for microanalytical and bulk analytical purposes. Ce document contient les résultats d'une importante étude isotopique des verres de référence USGS GSD-1G et MPI-DING. Treize laboratoires différents ont participé au travers de techniques analytiques de haute précision travaillant soit sur échantillon total (TIMS, MC-ICP-MS) soit par microanalyse «in situ» (LA-MC-ICP-MS, LA-ICP-MS).
KW - ICP-MS
KW - In situ techniques
KW - International Association of Geoanalysts
KW - LA-ICP-MS
KW - Microbeam techniques
KW - Thermal ionisation mass spectrometry
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U2 - 10.1111/j.1751-908X.2010.00114.x
DO - 10.1111/j.1751-908X.2010.00114.x
M3 - Article
AN - SCOPUS:78651415075
SN - 1639-4488
VL - 35
SP - 193
EP - 226
JO - Geostandards and Geoanalytical Research
JF - Geostandards and Geoanalytical Research
IS - 2
ER -