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column chromatography
Chromatographic technique of two general types: packed columns usually contain either a granular adsorbent or a granular support material coated with a thin layer of high-boiling solvent (partitioning liquid); open-tubular columns contain a thin film of partitioning liquid on the column walls and have an opening so that gas can pass through the center of the column.
- 词性: noun
- 行业/领域: 化学
- 类别 分析化学
- Company: McGraw-Hill
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创建者
- Dr. James
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