JPH0219426B2 - - Google Patents
Info
- Publication number
- JPH0219426B2 JPH0219426B2 JP55078667A JP7866780A JPH0219426B2 JP H0219426 B2 JPH0219426 B2 JP H0219426B2 JP 55078667 A JP55078667 A JP 55078667A JP 7866780 A JP7866780 A JP 7866780A JP H0219426 B2 JPH0219426 B2 JP H0219426B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- suction
- liquid
- electromagnetic
- plunger
- 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.)
- Expired - Lifetime
Links
- 239000002904 solvent Substances 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 9
- 239000011877 solvent mixture Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7866780A JPS574548A (en) | 1980-06-10 | 1980-06-10 | Mixer for liquid chromatographic solvent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7866780A JPS574548A (en) | 1980-06-10 | 1980-06-10 | Mixer for liquid chromatographic solvent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS574548A JPS574548A (en) | 1982-01-11 |
JPH0219426B2 true JPH0219426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-01 |
Family
ID=13668206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7866780A Granted JPS574548A (en) | 1980-06-10 | 1980-06-10 | Mixer for liquid chromatographic solvent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS574548A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4590750B2 (ja) * | 2001-02-16 | 2010-12-01 | 株式会社島津製作所 | 送液装置及びその補正方法並びに液体クロマトグラフ |
JP5879280B2 (ja) * | 2013-02-05 | 2016-03-08 | 株式会社日立ハイテクノロジーズ | 液体クロマトグラフ用送液装置および液体クロマトグラフ装置 |
-
1980
- 1980-06-10 JP JP7866780A patent/JPS574548A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS574548A (en) | 1982-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5089124A (en) | Gradient generation control for large scale liquid chromatography | |
US3917531A (en) | Flow rate feedback control chromatograph | |
JP3172429B2 (ja) | 液体クロマトグラフ | |
US4239623A (en) | Apparatus for producing gradient elution in a liquid chromatographic system | |
US7921696B2 (en) | Liquid chromatograph device | |
US4333356A (en) | Mixing apparatus | |
US6767877B2 (en) | Method and system for chemical injection in silicon wafer processing | |
JP3192286B2 (ja) | 流体計量方法 | |
EP2411880B1 (en) | Electronic proportioner using continuous metering and correction | |
US20060144447A1 (en) | Electronic proportioner using continuous metering and correction | |
WO2002082103A2 (en) | Solvent susceptibility compensation for coupled lc-nmr | |
JP4590750B2 (ja) | 送液装置及びその補正方法並びに液体クロマトグラフ | |
US4506497A (en) | Method and device for metering and injecting small amounts of fluid into the splicing air of a compressed gas thread splicing device | |
JPH0219426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
US4328697A (en) | Transducer calibration device | |
JP2636699B2 (ja) | 液体クロマトグラフ | |
JP4403638B2 (ja) | 液体クロマトグラフ | |
US4519351A (en) | Control system for a fuel supply system | |
JPS6226625Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JPH0439034B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
US4450574A (en) | Control circuit for liquid chromatograph | |
JPH0452410B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JP7011921B2 (ja) | 送液方法 | |
JPH07280787A (ja) | 液体クロマトグラフ | |
JPH0426060B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |