A Compilation of Silicon and Thirty One Trace Elements Measured in the Natural River Water Reference Material SLRS-4 (NRC-CNRC) |
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| Authors: | Delphine Yeghicheyan,Jean Carignan,Michel Valladon,Martine Bouhnik Le,Coz ,Florence Le Cornec,Maryse Castrec-Rouelle,Michel Robert,Luc Aquilina,Emmanuel Aubry,Carine Churlaud,Aline Dia,Samuel Deberdt,Bernard Dupré ,Ré mi Freydier,Gé rard Gruau,Odile Hé nin,Anne-Marie de,Kersabiec ,Joë l Macé ,Luc Marin,Nicole Morin,Patrice Petitjean,Elodie Serrat |
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| Affiliation: | Service d'Analyse des Roches et des Minéraux (SARM), CNRS-CRPG, 15 rue Notre Dame des Pauvres, BP 20, 54501 Vandoeuvre-lès-Nancy, France. e-mail:;Laboratoire de Géochimie, 38 rue des Trente-Six-Ponts, 31400 Toulouse Cedex, France;Géosciences Rennes, bd du Général Leclerc, 35045 Rennes Cedex, France;IRD, Laboratoire des Formations Superficielles, 32 avenue Henri Varagnat, 93143 Bondy Cedex, France;Laboratoire de Géochimie et Métallogénie, UniversitéPierre et Marie Curie, casier 124, Tour 26/16, 4 Place Jussieu, 75252 Paris Cedex 05, France;Centre Commun d'Analyses, Universitéde La Rochelle, 5 Perspective de l'Océan, 17000 La Rochelle, France |
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| Abstract: | The natural river water certified reference material SLRS-4 (NRC-CNRC, National Research Council-Conseil National de Recherches Canada) has been routinely analysed for major and trace elements by six French laboratories. Most measurements were made using inductively coupled plasma-mass spectrometry. For silicon and thirty one trace elements (rare earth elements, Ag, B, Br, Cs, Ga, Ge, Li, P, Pd, Rb, Se, Th, Ti, Tl, W, Y and Zr), no certified values are assigned by NRC-CNRC. We propose some compilation values and related uncertainties according to the results obtained by the different laboratories. |
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| Keywords: | river water reference material ICP-MS silicon rare earth elements trace elements compilation SLRS-4 |
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