Optimizing the Pratt-type titrimetric method to determine FeO in geochemical reference materials

GEOCHEMICAL JOURNAL ◽

10.2343/geochemj.2.0605 ◽

2020 ◽

Vol 54 (5) ◽

pp. 337-350

Author(s):

Atsunori Nakamura ◽

Takashi Okai ◽

Atsuyuki Ohta

Keyword(s):

Reference Materials ◽

Titrimetric Method ◽

Geochemical Reference Materials

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Precise determination of 14 REEs in GSJ/AIST geochemical reference materials JCp-1 (coral) and JCt-1 (giant clam) using isotope dilution ICP-quadrupole mass spectrometry

GEOCHEMICAL JOURNAL ◽

10.2343/geochemj.2.0498 ◽

2018 ◽

Vol 52 (1) ◽

pp. 75-79 ◽

Author(s):

Tsuyoshi Tanaka ◽

Seung-Gu Lee ◽

Taehoon Kim ◽

Seunghee Han ◽

Hyo Min Lee ◽

...

Keyword(s):

Mass Spectrometry ◽

Reference Materials ◽

Isotope Dilution ◽

Precise Determination ◽

Quadrupole Mass ◽

Quadrupole Mass Spectrometry ◽

Geochemical Reference Materials

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Critical evaluation of zinc speciation in geochemical reference materials by combining sequential extraction and XANES spectroscopy

GEOCHEMICAL JOURNAL ◽

10.2343/geochemj.2.0527 ◽

2018 ◽

Vol 52 (5) ◽

pp. 385-400

Author(s):

Atsuyuki Ohta ◽

Ran Kubota ◽

Takashi Okai

Keyword(s):

Sequential Extraction ◽

Reference Materials ◽

Critical Evaluation ◽

Xanes Spectroscopy ◽

Zinc Speciation ◽

Geochemical Reference Materials

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DEVELOPMENT OF NEW SHALE GEOCHEMICAL REFERENCE MATERIALS: RESULTS FROM BOQUILLAS SHALE INTERLABORATORY TESTING AND OTHER STATUS UPDATES

10.1130/abs/2017am-304400 ◽

2017 ◽

Author(s):

Justin E. Birdwell ◽

◽

Stephen A. Wilson

Keyword(s):

Reference Materials ◽

Geochemical Reference Materials ◽

Interlaboratory Testing

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The Preparation and Characterisation of Two New Geological Survey of Japan Geochemical Reference Materials: Copper ore JCu-1 and Zinc ore JZn-1

Geostandards and Geoanalytical Research ◽

10.1111/j.1751-908x.2003.tb00727.x ◽

2003 ◽

Vol 27 (3) ◽

pp. 259-271 ◽

Author(s):

Shigeru Terashima ◽

Kohei Sato ◽

Masahiro Taniguchi ◽

Takashi Okai ◽

Noboru Imai

Keyword(s):

Reference Materials ◽

Geological Survey ◽

Geochemical Reference Materials

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Geochemical reference materials

10.1007/springerreference_30050 ◽

2011 ◽

Keyword(s):

Reference Materials ◽

Geochemical Reference Materials

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Variation of mineralogical compositions in sequential extraction procedure adapted to geochemical reference materials (sediment series).

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN ◽

10.9795/bullgsj.65.23 ◽

2014 ◽

Vol 65 (3-4) ◽

pp. 23-36 ◽

Author(s):

Atsuyuki Ohta ◽

Ran Kubota ◽

Takashi Okai

Keyword(s):

Sequential Extraction ◽

Reference Materials ◽

Extraction Procedure ◽

Sequential Extraction Procedure ◽

Geochemical Reference Materials ◽

Mineralogical Compositions

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Analysis of Geochemical Reference Materials Using Simultaneous Multi-Element Atomic Absorption Spectrometry

Geostandards and Geoanalytical Research ◽

10.1111/j.1751-908x.1989.tb00835.x ◽

1989 ◽

Vol 13 (2) ◽

pp. 205-215 ◽

Author(s):

Jean S. KANE

Keyword(s):

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Reference Materials ◽

Absorption Spectrometry ◽

Geochemical Reference Materials

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Geochemical reference materials

Encyclopedia of Earth Science - Geochemistry ◽

10.1007/1-4020-4496-8_138 ◽

2006 ◽

pp. 269-270

Author(s):

K. Govindaraju

Keyword(s):

Reference Materials ◽

Geochemical Reference Materials

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Accurate and precise determination of lead isotope composition in selected geochemical reference materials

Acta Geochimica ◽

10.1007/s11631-017-0181-3 ◽

2017 ◽

Vol 36 (3) ◽

pp. 421-425 ◽

Author(s):

Guangliang Wu ◽

Jian-Ming Zhu ◽

Decan Tan ◽

Guilin Han ◽

Lixing Zhang ◽

...

Keyword(s):

Reference Materials ◽

Lead Isotope ◽

Isotope Composition ◽

Precise Determination ◽

Lead Isotope Composition ◽

Geochemical Reference Materials

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High-Precision Measurement of Molybdenum Isotopic Compositions of Selected Geochemical Reference Materials

Geostandards and Geoanalytical Research ◽

10.1111/j.1751-908x.2015.00369.x ◽

2016 ◽

Vol 40 (3) ◽

pp. 405-415 ◽

Author(s):

Jin Li ◽

Xiang-kun Zhu ◽

Suo-han Tang ◽

Kan Zhang

Keyword(s):

High Precision ◽

Reference Materials ◽

Precision Measurement ◽

High Precision Measurement ◽

Isotopic Compositions ◽

Geochemical Reference Materials

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