JPS51134190A - Sample feeding channel switching system for gas chromatorography - Google Patents
Sample feeding channel switching system for gas chromatorographyInfo
- Publication number
- JPS51134190A JPS51134190A JP5736075A JP5736075A JPS51134190A JP S51134190 A JPS51134190 A JP S51134190A JP 5736075 A JP5736075 A JP 5736075A JP 5736075 A JP5736075 A JP 5736075A JP S51134190 A JPS51134190 A JP S51134190A
- Authority
- JP
- Japan
- Prior art keywords
- chromatorography
- gas
- switching system
- channel switching
- feeding channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
PURPOSE: To prevent the effect of absorption sample on the fixed sample holder from taking shape on the chromatorography by means of simultaneous operations of supplementary valve for atmospheric balance of the sample and colum switching valve.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5736075A JPS51134190A (en) | 1975-05-16 | 1975-05-16 | Sample feeding channel switching system for gas chromatorography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5736075A JPS51134190A (en) | 1975-05-16 | 1975-05-16 | Sample feeding channel switching system for gas chromatorography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51134190A true JPS51134190A (en) | 1976-11-20 |
Family
ID=13053400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5736075A Pending JPS51134190A (en) | 1975-05-16 | 1975-05-16 | Sample feeding channel switching system for gas chromatorography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51134190A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015509606A (en) * | 2012-03-05 | 2015-03-30 | ウオーターズ・テクノロジーズ・コーポレイシヨン | Corrosion protection in tubing used for chromatography. |
-
1975
- 1975-05-16 JP JP5736075A patent/JPS51134190A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015509606A (en) * | 2012-03-05 | 2015-03-30 | ウオーターズ・テクノロジーズ・コーポレイシヨン | Corrosion protection in tubing used for chromatography. |
US10232287B2 (en) | 2012-03-05 | 2019-03-19 | Waters Technologies Corporation | Corrosion protection in tubing used chromatography |
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