Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子)
建立了一种测定酒石酸中痕量阴离子的离子色谱柱切换技术分析方法.使用Dionex IonPac ICE-AS6离子排斥柱将所需分析的痕量离子从酒石酸溶液中分离出来,再将被分离组分通过Dionex IonPac AG23(4 mm×50 mm)离子交换浓缩柱进行浓缩,最后将浓缩柱的组分通过Dionex IonPac AG22(4 mm×50 mm)和Dionex IonPac AS22(4 mm×250 mm)色谱柱进行分离,抑制型电导器进行检测.方法所得回收率在88.7%~114.1%,且具有较好的重现性和较低的检出限,根据3：1的信噪比3种离子的检测限分别达到9.692、31.275、1.76...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2010-07-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2010.04.018 |
| _version_ | 1797236170950705152 |
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| author | RENDan-dan(任丹丹) FANGXiao-xia(方晓霞) YAOChao-ying(姚超英) ZHUHai-bao(朱海豹) YEMing-li(叶明立) ZHUYan(朱岩) |
| author_facet | RENDan-dan(任丹丹) FANGXiao-xia(方晓霞) YAOChao-ying(姚超英) ZHUHai-bao(朱海豹) YEMing-li(叶明立) ZHUYan(朱岩) |
| author_sort | RENDan-dan(任丹丹) |
| collection | DOAJ |
| description | 建立了一种测定酒石酸中痕量阴离子的离子色谱柱切换技术分析方法.使用Dionex IonPac ICE-AS6离子排斥柱将所需分析的痕量离子从酒石酸溶液中分离出来,再将被分离组分通过Dionex IonPac AG23(4 mm×50 mm)离子交换浓缩柱进行浓缩,最后将浓缩柱的组分通过Dionex IonPac AG22(4 mm×50 mm)和Dionex IonPac AS22(4 mm×250 mm)色谱柱进行分离,抑制型电导器进行检测.方法所得回收率在88.7%~114.1%,且具有较好的重现性和较低的检出限,根据3：1的信噪比3种离子的检测限分别达到9.692、31.275、1.762 µg • L-1,线性良好,范围从检测限到1 000 mg• L-1.本文方法可以应用于其它有机酸中痕量无机阴离子的检测. |
| first_indexed | 2024-04-24T16:59:36Z |
| format | Article |
| id | doaj.art-acf842615acb448f9d13e68c6ee43903 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T16:59:36Z |
| publishDate | 2010-07-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-acf842615acb448f9d13e68c6ee439032024-03-29T01:58:28ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972010-07-0137444644910.3785/j.issn.1008-9497.2010.04.018Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子)RENDan-dan(任丹丹)0FANGXiao-xia(方晓霞)1YAOChao-ying(姚超英)2ZHUHai-bao(朱海豹)3YEMing-li(叶明立)4ZHUYan(朱岩)5 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028) 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028) 2.Department of Chemical Engineering, Hangzhou Vocational and Technical College, Hangzhou 310018, China( 2.杭州职业技术学院化工系，浙江 杭州 310018) 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028) 3.Dionex China Research and Application Center Hangzhou Lab, Hangzhou 310028, China( 3.戴安中国有限公司杭州实验室，浙江 杭州 310028) 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028)建立了一种测定酒石酸中痕量阴离子的离子色谱柱切换技术分析方法.使用Dionex IonPac ICE-AS6离子排斥柱将所需分析的痕量离子从酒石酸溶液中分离出来,再将被分离组分通过Dionex IonPac AG23(4 mm×50 mm)离子交换浓缩柱进行浓缩,最后将浓缩柱的组分通过Dionex IonPac AG22(4 mm×50 mm)和Dionex IonPac AS22(4 mm×250 mm)色谱柱进行分离,抑制型电导器进行检测.方法所得回收率在88.7%~114.1%,且具有较好的重现性和较低的检出限,根据3：1的信噪比3种离子的检测限分别达到9.692、31.275、1.762 µg • L-1,线性良好,范围从检测限到1 000 mg• L-1.本文方法可以应用于其它有机酸中痕量无机阴离子的检测.https://doi.org/10.3785/j.issn.1008-9497.2010.04.018离子色谱柱切换酒石酸阴离子 |
| spellingShingle | RENDan-dan(任丹丹) FANGXiao-xia(方晓霞) YAOChao-ying(姚超英) ZHUHai-bao(朱海豹) YEMing-li(叶明立) ZHUYan(朱岩) Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) Zhejiang Daxue xuebao. Lixue ban 离子色谱 柱切换 酒石酸 阴离子 |
| title | Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) |
| title_full | Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) |
| title_fullStr | Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) |
| title_full_unstemmed | Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) |
| title_short | Determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column-switching(离子色谱柱切换法测定酒石酸中的痕量阴离子) |
| title_sort | determination of trace inorganic anions in pure tartaric acid by ion chromatography with suppressor conductivity detector and column switching 离子色谱柱切换法测定酒石酸中的痕量阴离子 |
| topic | 离子色谱 柱切换 酒石酸 阴离子 |
| url | https://doi.org/10.3785/j.issn.1008-9497.2010.04.018 |
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