JPS55135747A - Gascromatograph - Google Patents
GascromatographInfo
- Publication number
- JPS55135747A JPS55135747A JP4476879A JP4476879A JPS55135747A JP S55135747 A JPS55135747 A JP S55135747A JP 4476879 A JP4476879 A JP 4476879A JP 4476879 A JP4476879 A JP 4476879A JP S55135747 A JPS55135747 A JP S55135747A
- Authority
- JP
- Japan
- Prior art keywords
- flow resistance
- column
- sample
- backlash
- cock
- 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.)
- Granted
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
PURPOSE: To enable to reduce the analysis time, by providing the flow resistance having a volume and inactive substantially to the sample component in backlash in front of the column of gas chromatograph.
CONSTITUTION: The flow resistance 7 having a volume and substantially inactive to the sample component in backlash before the column 3 of gas chromatograph, is provided. At the introduction of sample and the first stage of detection, the sample is flowed to the detector 4 through the column 3 from the flow resistance 7 by operating the selection cock 2, and at backlash, the carrier gas flows to the detector 4 through the flow resistance 7 by selecting the cock 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4476879A JPS55135747A (en) | 1979-04-11 | 1979-04-11 | Gascromatograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4476879A JPS55135747A (en) | 1979-04-11 | 1979-04-11 | Gascromatograph |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55135747A true JPS55135747A (en) | 1980-10-22 |
JPS6156780B2 JPS6156780B2 (en) | 1986-12-04 |
Family
ID=12700591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4476879A Granted JPS55135747A (en) | 1979-04-11 | 1979-04-11 | Gascromatograph |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55135747A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120248A (en) * | 1983-12-02 | 1985-06-27 | Shimadzu Corp | Gas analyzing apparatus |
-
1979
- 1979-04-11 JP JP4476879A patent/JPS55135747A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120248A (en) * | 1983-12-02 | 1985-06-27 | Shimadzu Corp | Gas analyzing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6156780B2 (en) | 1986-12-04 |
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