| Separation of some alcohols, phenols and caboxylic acids by coupling of subcritical water chromatography and flame ionization detection with post-column splitting | |
| Fu Yu; Song Rui-Juan; Yao Na; Long Yuan-De; Huang Tian-Bao | |
| 刊名 | Chinese journal of analytical chemistry
 |
| 2007-09-01 | |
| 卷号 | 35期号:9页码:1335-1338 |
| 关键词 | Subcritical water chromotagraphy Flame ionization detector Splitting mode Alcohols Phenols Caboxylic acids |
| ISSN号 | 0253-3820 |
| 通讯作者 | Huang tian-bao(tbhuang@cioc.ac.cn) |
| 英文摘要 | A coupling system of subcritical. water chromatography and flame ionization detection ( subwc-fid) with pre-column heating and post-column splitting mode has been established. separations of some alcohols, phenols and carboxylic acids have been performed on a polymerx rp-1 ( ps-dvb) column with the column temperature ranging from 160 degrees c to 210 degrees c by using the subwc-fid system and pure water as mobile phase. the stable working conditions of fid have been optimized and the effects of column temperature, flow rate of mobile phase and splitting ratio on the sample separations have been examined. the results indicate that the fid system with post-column splitting is stable even at flow-rate of mobile phase as high as 1.48 ml/min. the linear dynamic ranges are between two and three orders of magnitude and the limits of detection of ethanol, phenol and acetic acid at splitting ratio of 1:20 are 17 ng, 54 ng and 68 ng, respectively. |
| WOS关键词 | TEMPERATURE LIQUID-CHROMATOGRAPHY ; DIFFERENT POLARITY ; SUPERHEATED WATER ; ELUENT |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| 出版者 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000251296200020 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2380534 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Huang Tian-Bao |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu Yu,Song Rui-Juan,Yao Na,et al. Separation of some alcohols, phenols and caboxylic acids by coupling of subcritical water chromatography and flame ionization detection with post-column splitting[J]. Chinese journal of analytical chemistry,2007,35(9):1335-1338. |
| APA | Fu Yu,Song Rui-Juan,Yao Na,Long Yuan-De,&Huang Tian-Bao.(2007).Separation of some alcohols, phenols and caboxylic acids by coupling of subcritical water chromatography and flame ionization detection with post-column splitting.Chinese journal of analytical chemistry,35(9),1335-1338. |
| MLA | Fu Yu,et al."Separation of some alcohols, phenols and caboxylic acids by coupling of subcritical water chromatography and flame ionization detection with post-column splitting".Chinese journal of analytical chemistry 35.9(2007):1335-1338. |
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