Evaluation of a rapid, effective sample digestion method for trace element analysis of granitoid samples containing acid-resistant minerals: Alkali fusion after acid digestion

Ryoko Senda, Jun Ichi Kimura, Qing Chang

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

Alkali fusion after acid digestion method (AFAD) was used for determination by ICP-MS of twenty-five trace elements (Rb, Sr, Y, Zr, Nb, Cs, Ba, Hf, Pb, Th, U, and rare earth elements) in four silicate reference materials (JG-1a, JG-2, and JG-3 granitoids and JB-2 basalt) from the Geological Survey of Japan (GSJ). Results were compared with those obtained by acid digestion (AD) method. Our results are in excellent agreement with previously reported data obtained by fusion methods. The reproducibility of replicate analyses is better than 5% (1ó) for all the elements, except Rb, Cs, and Pb in JG-2.

元の言語英語
ページ(範囲)99-103
ページ数5
ジャーナルGEOCHEMICAL JOURNAL
48
発行部数1
DOI
出版物ステータス出版済み - 1 1 2014
外部発表Yes

Fingerprint

acid digestion
Trace Elements
Alkalies
granitoid
trace elements
Minerals
digestion
alkalies
Fusion reactions
fusion
minerals
trace element
Silicates
Geological surveys
acids
Acids
evaluation
acid
mineral
Rare earth elements

All Science Journal Classification (ASJC) codes

  • Geophysics
  • Geochemistry and Petrology

これを引用

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abstract = "Alkali fusion after acid digestion method (AFAD) was used for determination by ICP-MS of twenty-five trace elements (Rb, Sr, Y, Zr, Nb, Cs, Ba, Hf, Pb, Th, U, and rare earth elements) in four silicate reference materials (JG-1a, JG-2, and JG-3 granitoids and JB-2 basalt) from the Geological Survey of Japan (GSJ). Results were compared with those obtained by acid digestion (AD) method. Our results are in excellent agreement with previously reported data obtained by fusion methods. The reproducibility of replicate analyses is better than 5{\%} (1{\'o}) for all the elements, except Rb, Cs, and Pb in JG-2.",
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T1 - Evaluation of a rapid, effective sample digestion method for trace element analysis of granitoid samples containing acid-resistant minerals

T2 - Alkali fusion after acid digestion

AU - Senda, Ryoko

AU - Kimura, Jun Ichi

AU - Chang, Qing

PY - 2014/1/1

Y1 - 2014/1/1

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AB - Alkali fusion after acid digestion method (AFAD) was used for determination by ICP-MS of twenty-five trace elements (Rb, Sr, Y, Zr, Nb, Cs, Ba, Hf, Pb, Th, U, and rare earth elements) in four silicate reference materials (JG-1a, JG-2, and JG-3 granitoids and JB-2 basalt) from the Geological Survey of Japan (GSJ). Results were compared with those obtained by acid digestion (AD) method. Our results are in excellent agreement with previously reported data obtained by fusion methods. The reproducibility of replicate analyses is better than 5% (1ó) for all the elements, except Rb, Cs, and Pb in JG-2.

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