| Jinshu Zheng,James G. Quinn.Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms[J].Acta Oceanologica Sinica,1988,(2):226-236 |
| Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms |
| Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms |
| 投稿时间：1987-01-17 修订日期：1987-09-18 |
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| 摘要点击次数: 749 |
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| 中文摘要: |
| Procedures are described to extract, fractionate and analyze organic pollutants in environmental samples. The methods are based on organic solvent extraction to isolate the pollutants, liquid-solid adsorption chromatography to separate the various pollutants into four fractions, and analyses of the fractions using glass capillary gas-chromatography. Based on a number of considerations, the procedures were found suitable for the analyses of trace level organic pollutants in a variety of sample types. The data from these studies has provided important information on the biogeochemistry of organic pollutants in the aquatic environment. |
| 英文摘要: |
| Procedures are described to extract, fractionate and analyze organic pollutants in environmental samples. The methods are based on organic solvent extraction to isolate the pollutants, liquid-solid adsorption chromatography to separate the various pollutants into four fractions, and analyses of the fractions using glass capillary gas-chromatography. Based on a number of considerations, the procedures were found suitable for the analyses of trace level organic pollutants in a variety of sample types. The data from these studies has provided important information on the biogeochemistry of organic pollutants in the aquatic environment. |
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