Determination of p-toluene sulfonic acid in phenol matrix by capillary zone electrophoresis with ultraviolet detection
文献类型：期刊论文
| 作者 | Wu Y ; Wu MJ |
| 刊名 | chinese journal of analytical chemistry
 |
| 出版日期 | 2001 |
| 卷号 | 29期号:7页码:818-821 |
| 关键词 | LIQUID-CHROMATOGRAPHY WASTE-WATER |
| ISSN号 | 0253-3820 |
| 通讯作者 | wu mj |
| 中文摘要 | the p-toluene sulfonic acid (ma) in phenol matrix was separated and determined by capillary electrophoresis with ultraviolet detector. the effect of the concentration and ph of the buffer on separation was investigated. cinnamic acid has been chosen as the internal standard from four compounds, the calibration curves of ptsa in 50 mg/l phenol matrix were obtained with and without the internal standard. the linear range was from 1.25 to 12.5 mg/l and the correlation coefficient was 0.9999 for both curves. the limit of detection of pisa was 0.75 mg/l at 3 times of sin. finally, the concentration of ptsa in four synthesized samples was determined with method of standard additions, and the effect of matrix was discussed. the values of ma in these samples were 1.01, 0.94, 1.56 and 0.00 mg/l respectively. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 中文 |
| WOS记录号 | WOS:000170126700021 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20665]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wu Y,Wu MJ. Determination of p-toluene sulfonic acid in phenol matrix by capillary zone electrophoresis with ultraviolet detection[J]. chinese journal of analytical chemistry,2001,29(7):818-821. |
| APA | Wu Y,&Wu MJ.(2001).Determination of p-toluene sulfonic acid in phenol matrix by capillary zone electrophoresis with ultraviolet detection.chinese journal of analytical chemistry,29(7),818-821. |
| MLA | Wu Y,et al."Determination of p-toluene sulfonic acid in phenol matrix by capillary zone electrophoresis with ultraviolet detection".chinese journal of analytical chemistry 29.7(2001):818-821. |
入库方式： OAI收割
来源：长春应用化学研究所
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