Amberlite XAD-2樹脂による水中微量有機物の抽出法の検討
書誌事項
- タイトル別名
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- Amberlite XAD‐2樹脂による水中微量有機物の抽出法の検討
- Extraction of trace organics from water with Amberlite XAD-2 resin
- Amberlite XAD 2 ジュシ ニヨル スイチュウ ビリョウ ユウキブ
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For the analysis of water for trace organics procedure of sample treatment to extract and concentrate the organics with XAD-2 resin was studied. At the levels of 10 ppb and 20 ppt the extraction and the concentration method were tested for 60 organic compounds including polycyclic aromatics, n-alkanes, phthalates, chlorinated benzenes, phenols, fatty acids, fatty acid methylesters, and steroids possibly found in surface waters. To 5 1 purified distilled water, 50 μg or 100 ng of each compound was added. After mixing the solution was passed through the XAD-2 resin column. The absorbed. organics were eluted from the resin with 100 ml diethylether and then the eluate was concentrated to 1 ml in a Kuderna-Danish evaporator. In ppb levels the organics were determined by GC-FID method and their average recovery was 83%. In ppt levels the analysis was performed by mass fragmentography and average recovery was 86%. By this method polycyclic aromatics (acenaphthene, fluorene, phenanthrene, and chrysene) and n-alkanes (C15C24) were determined in tap water. In these determinations polycyclic aromatics were found in the range of 1 ppt to 10 ppt and n-alkanes in 3 ppt to 30 ppt.
収録刊行物
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- 分析化学
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分析化学 26 (12), 856-861, 1977
公益社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679331657728
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- NII論文ID
- 110002907604
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- NII書誌ID
- AN00222633
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- NDL書誌ID
- 1855707
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- ISSN
- 05251931
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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
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可