書誌事項
- タイトル別名
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- Wet Acids Digestion/ICP-AES for the Determination of Boron in Environmental Samples.
- シッシキサン ブンカイ ICP ハッコウ ブンセキ ホウ ニ ヨル カンキョウ シリョウ チュウ ノ ホウソ ノ テイリョウ
この論文をさがす
抄録
A precise and simple method was examined for the determination of boron in environmental samples. The sample was digested with HF/HNO3/HClO4/H3PO4, then boron was determined by ICP/AES. The addition of phosphoric acid proved to be effective to prevent any volatilization loss of boron during digestion of sample and evaporation of the resulting solution.<BR>Analytical results of ten standard reference materials showed good agreement with the provisional values or literature values. The precision for the determination of boron (relative standard deviation at 3 determinations) was 1.0-4.2% when LKSD-1-4 were analyzed. Sediments, rock, coal fly ash and soil values determined using the proposed digestion method were comparable to those obtained using conventional sodium carbonate fusion method.<BR>The concentration in river, lake and marine sediments in Kanagawa prefecture were detected in the range from 4.09-44.2μg/g (average 21.3μg/g) .
収録刊行物
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- 環境化学
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環境化学 13 (1), 165-170, 2003
一般社団法人 日本環境化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679347326720
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- NII論文ID
- 10010517993
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- NII書誌ID
- AN10547099
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- ISSN
- 18825818
- 09172408
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- NDL書誌ID
- 6508949
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可