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TRACE ELEMENT DETERMINATIONS FOR USGS BASALT BHVO‐1 AND NIST STANDARD REFERENCE MATERIALS 278, 688 AND 694 BY INDUCTIVELY COUPLED PLASMA‐MASS SPECTROMETRY
Author(s) -
HOLLOCHER Kurt,
FAKHRY Ahmed,
RUIZ Joaquin
Publication year - 1995
Publication title -
geostandards newsletter
Language(s) - English
Resource type - Journals
eISSN - 1751-908X
pISSN - 0150-5505
DOI - 10.1111/j.1751-908x.1995.tb00150.x
Subject(s) - nist , basalt , inductively coupled plasma mass spectrometry , trace element , rhyolite , mass spectrometry , mineralogy , geology , analytical chemistry (journal) , geochemistry , chemistry , volcanic rock , environmental chemistry , volcano , chromatography , natural language processing , computer science
Results are presented for 26 to 30 trace elements determined in four rock reference materials of geochemical interest: USGS Basalt BHVO‐1, Rhyolite Obsidian NIST 278, Basalt NIST688, and Phosphate Rock NIST694. Determinations were made by inductively coupled plasma mass spectrometry (ICP‐MS). Good agreement was obtained among solution standard comparison and standard addition analytical techniques, and among samples prepared with different dissolution methods. Generally good agreement was obtained between determined trace element values and values reported in the literature.