CN104950057B - 一种微填充柱进样口 - Google Patents
一种微填充柱进样口 Download PDFInfo
- Publication number
- CN104950057B CN104950057B CN201510156568.7A CN201510156568A CN104950057B CN 104950057 B CN104950057 B CN 104950057B CN 201510156568 A CN201510156568 A CN 201510156568A CN 104950057 B CN104950057 B CN 104950057B
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- Prior art keywords
- fixture
- micro
- packed column
- straight tube
- sample cavity
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510156568.7A CN104950057B (zh) | 2015-04-03 | 2015-04-03 | 一种微填充柱进样口 |
Applications Claiming Priority (1)
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CN201510156568.7A CN104950057B (zh) | 2015-04-03 | 2015-04-03 | 一种微填充柱进样口 |
Publications (2)
Publication Number | Publication Date |
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CN104950057A CN104950057A (zh) | 2015-09-30 |
CN104950057B true CN104950057B (zh) | 2016-06-08 |
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CN201510156568.7A Active CN104950057B (zh) | 2015-04-03 | 2015-04-03 | 一种微填充柱进样口 |
Country Status (1)
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CN (1) | CN104950057B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226119A (en) * | 1977-11-03 | 1980-10-07 | Ciba-Geigy Corporation | Sample introduction system |
SU1122969A1 (ru) * | 1983-07-13 | 1984-11-07 | Центральная Горьковская Научно-Исследовательская Лаборатория Судебной Экспертизы | Устройство дл термодесорбции сконцентрированных примесей из концентратора в хроматографическую колонку |
JP2005083892A (ja) * | 2003-09-09 | 2005-03-31 | Shimadzu Corp | サンプルチューブ加熱方式の試料導入装置 |
CN2738252Y (zh) * | 2004-11-04 | 2005-11-02 | 上海科创色谱仪器有限公司 | 气相色谱用毛细柱、填充柱两用进样器 |
CN2826428Y (zh) * | 2005-02-04 | 2006-10-11 | 安捷伦科技有限公司 | 具有改进密封装置的气相色谱仪进样口 |
CN101403732A (zh) * | 2008-11-19 | 2009-04-08 | 河北大学 | 一种气相色谱静态顶空柱头控温压差进样装置 |
CN204479532U (zh) * | 2015-04-03 | 2015-07-15 | 常州磐诺仪器有限公司 | 一种微填充柱进样口 |
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2015
- 2015-04-03 CN CN201510156568.7A patent/CN104950057B/zh active Active
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Publication number | Publication date |
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CN104950057A (zh) | 2015-09-30 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sample inlet of micro packed column Effective date of registration: 20190103 Granted publication date: 20160608 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: CHANGZHOU PANNUO APPARATUS CO.,LTD. Registration number: 2019320000003 |
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Date of cancellation: 20191212 Granted publication date: 20160608 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: CHANGZHOU PANNUO APPARATUS CO.,LTD. Registration number: 2019320000003 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sample inlet of micro packed column Effective date of registration: 20191213 Granted publication date: 20160608 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: CHANGZHOU PANNUO APPARATUS CO.,LTD. Registration number: Y2019320000358 |
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Date of cancellation: 20210120 Granted publication date: 20160608 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: CHANGZHOU PANNUO APPARATUS Co.,Ltd. Registration number: Y2019320000358 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A micro packed column injection port Effective date of registration: 20220614 Granted publication date: 20160608 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: CHANGZHOU PANNUO APPARATUS CO.,LTD. Registration number: Y2022980007678 |
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Date of cancellation: 20231023 Granted publication date: 20160608 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: CHANGZHOU PANNUO APPARATUS CO.,LTD. Registration number: Y2022980007678 |
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