CN101703843A - 一种膜片型固相萃取仪 - Google Patents
一种膜片型固相萃取仪 Download PDFInfo
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- CN101703843A CN101703843A CN200910193245A CN200910193245A CN101703843A CN 101703843 A CN101703843 A CN 101703843A CN 200910193245 A CN200910193245 A CN 200910193245A CN 200910193245 A CN200910193245 A CN 200910193245A CN 101703843 A CN101703843 A CN 101703843A
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- 239000007790 solid phase Substances 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000000523 sample Substances 0.000 claims description 90
- 238000000605 extraction Methods 0.000 claims description 70
- 239000002904 solvent Substances 0.000 claims description 34
- 238000002414 normal-phase solid-phase extraction Methods 0.000 claims description 24
- 239000003480 eluent Substances 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 10
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- 238000000034 method Methods 0.000 description 7
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- 230000007613 environmental effect Effects 0.000 description 3
- 238000000622 liquid--liquid extraction Methods 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
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- 230000006698 induction Effects 0.000 description 1
- 239000010805 inorganic waste Substances 0.000 description 1
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- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
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- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
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CN200910193245XA CN101703843B (zh) | 2009-10-23 | 2009-10-23 | 一种膜片型固相萃取仪 |
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CN200910193245XA CN101703843B (zh) | 2009-10-23 | 2009-10-23 | 一种膜片型固相萃取仪 |
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CN101703843A true CN101703843A (zh) | 2010-05-12 |
CN101703843B CN101703843B (zh) | 2011-12-21 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101871856A (zh) * | 2010-06-04 | 2010-10-27 | 陈小波 | 固相萃取浓缩系统 |
CN102166433A (zh) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | 多通道并行自动固相萃取装置 |
CN101695612B (zh) * | 2009-10-23 | 2012-12-12 | 陈小波 | 一种膜片型固相萃取仪 |
CN106018613A (zh) * | 2016-06-23 | 2016-10-12 | 西安交通大学 | 可在线切换实现多柱串联的固相萃取装置及其萃取方法 |
CN107367422A (zh) * | 2017-08-07 | 2017-11-21 | 胡国良 | 萃取液泄露检测方法及萃取仪 |
CN110873661A (zh) * | 2019-12-26 | 2020-03-10 | 中国原子能科学研究院 | 分离纯化装置 |
CN113804799A (zh) * | 2021-10-25 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | 一种用于测试锂离子电池极片中nmp含量的前处理方法及方法 |
CN113908588A (zh) * | 2021-09-23 | 2022-01-11 | 深圳逗点生物技术有限公司 | 全自动固相萃取仪 |
-
2009
- 2009-10-23 CN CN200910193245XA patent/CN101703843B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101695612B (zh) * | 2009-10-23 | 2012-12-12 | 陈小波 | 一种膜片型固相萃取仪 |
CN101871856A (zh) * | 2010-06-04 | 2010-10-27 | 陈小波 | 固相萃取浓缩系统 |
CN101871856B (zh) * | 2010-06-04 | 2011-09-21 | 陈小波 | 固相萃取浓缩系统 |
CN102166433A (zh) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | 多通道并行自动固相萃取装置 |
CN102166433B (zh) * | 2011-01-21 | 2013-01-09 | 北京莱伯泰科仪器有限公司 | 多通道并行自动固相萃取装置 |
CN106018613A (zh) * | 2016-06-23 | 2016-10-12 | 西安交通大学 | 可在线切换实现多柱串联的固相萃取装置及其萃取方法 |
CN107367422A (zh) * | 2017-08-07 | 2017-11-21 | 胡国良 | 萃取液泄露检测方法及萃取仪 |
CN110873661A (zh) * | 2019-12-26 | 2020-03-10 | 中国原子能科学研究院 | 分离纯化装置 |
CN113908588A (zh) * | 2021-09-23 | 2022-01-11 | 深圳逗点生物技术有限公司 | 全自动固相萃取仪 |
CN113804799A (zh) * | 2021-10-25 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | 一种用于测试锂离子电池极片中nmp含量的前处理方法及方法 |
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CN101703843B (zh) | 2011-12-21 |
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