DE2549907A1 - Vorrichtung zur selbsttaetigen hochdruck-fluessigkeitschromatographie - Google Patents
Vorrichtung zur selbsttaetigen hochdruck-fluessigkeitschromatographieInfo
- Publication number
- DE2549907A1 DE2549907A1 DE19752549907 DE2549907A DE2549907A1 DE 2549907 A1 DE2549907 A1 DE 2549907A1 DE 19752549907 DE19752549907 DE 19752549907 DE 2549907 A DE2549907 A DE 2549907A DE 2549907 A1 DE2549907 A1 DE 2549907A1
- Authority
- DE
- Germany
- Prior art keywords
- timer
- sample
- pump
- chromatograph
- passage
- 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.)
- Withdrawn
Links
- 238000004128 high performance liquid chromatography Methods 0.000 title claims description 5
- 239000000523 sample Substances 0.000 claims description 121
- 239000007788 liquid Substances 0.000 claims description 38
- 239000012071 phase Substances 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 15
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 claims 1
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- DBABZHXKTCFAPX-UHFFFAOYSA-N probenecid Chemical compound CCCN(CCC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 DBABZHXKTCFAPX-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012882 sequential analysis Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000007 visual effect Effects 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/24—Automatic injection systems
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/22—Injection in high pressure liquid systems
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)
- Fluid Mechanics (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/522,455 US3960003A (en) | 1974-11-11 | 1974-11-11 | Automatic system for high pressure liquid chromatography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2549907A1 true DE2549907A1 (de) | 1976-05-13 |
Family
ID=24080939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752549907 Withdrawn DE2549907A1 (de) | 1974-11-11 | 1975-11-06 | Vorrichtung zur selbsttaetigen hochdruck-fluessigkeitschromatographie |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3960003A (https=) |
| JP (1) | JPS5172391A (https=) |
| CH (1) | CH591081A5 (https=) |
| DE (1) | DE2549907A1 (https=) |
| FR (1) | FR2290662A1 (https=) |
| GB (1) | GB1534540A (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167867A (en) * | 1978-07-03 | 1979-09-18 | The Dow Chemical Company | Accelerated stability apparatus |
| US4335620A (en) * | 1980-07-16 | 1982-06-22 | The Upjohn Company | Temperature controlled sample carrier |
| US4387075A (en) * | 1981-06-08 | 1983-06-07 | Illinois Water Treatment Company | Preanalytical processing apparatus for ion exchange resin |
| US4444066A (en) * | 1981-06-29 | 1984-04-24 | Beckman Instruments, Inc. | High pressure sample injector valve |
| US4429584A (en) | 1981-12-01 | 1984-02-07 | The Upjohn Company | Microprocessor controllable automatic sampler |
| AU550730B2 (en) * | 1982-03-09 | 1986-04-10 | Commonwealth Of Australia, The | Automated metal detection |
| GB2174016A (en) * | 1985-04-09 | 1986-10-29 | John David Bagley | Improvements in or relating to high performance liquid chromatography systems |
| EP0255026A3 (en) * | 1986-07-23 | 1988-10-19 | Takeda Chemical Industries, Ltd. | Automatic analysis method and apparatus for enzyme reaction |
| DE3865831D1 (de) * | 1988-02-11 | 1991-11-28 | Hewlett Packard Gmbh | Fluessigproben-injektionseinrichtung. |
| US4969993A (en) * | 1989-08-31 | 1990-11-13 | The Perkin-Elmer Corporation | Chromatographic instrument with command sequencing |
| US5135658A (en) * | 1990-05-04 | 1992-08-04 | Bio-Rad Laboratories, Inc. | Method for reducing detector noise in a chromatography system |
| WO2003088294A2 (en) * | 2002-04-11 | 2003-10-23 | Bristol-Myers Squibb Company | Mass spectrometer autosampler |
| US7794441B2 (en) * | 2004-04-14 | 2010-09-14 | The Procter & Gamble Company | Dual cuff for a unitary disposable absorbent article being spaced away from backsheet |
| MX2009004571A (es) * | 2006-11-02 | 2009-05-12 | Procter & Gamble | Articulo absorbente con mangos de material de recuperacion lenta. |
| US7823468B2 (en) * | 2007-01-26 | 2010-11-02 | Teledyne Isco, Inc. | Valve |
| US8800352B2 (en) | 2011-07-15 | 2014-08-12 | Thermo Finnigan Llc | Method for automatic optimization of liquid chromatography autosampler |
| JP6207872B2 (ja) * | 2013-04-18 | 2017-10-04 | 株式会社日立ハイテクノロジーズ | 液体クロマトグラフ装置および液体クロマトグラフ分析方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH448564A (de) * | 1964-06-01 | 1967-12-15 | Ceskoslovenska Akademie Ved | Einrichtung zum Überführen von zu analysierenden Proben in mindestens eine chromatographische Kolonne |
| US3469438A (en) * | 1967-04-12 | 1969-09-30 | Perkin Elmer Corp | Automatically controlled multiple sampling measurement system |
| US3546946A (en) * | 1969-01-08 | 1970-12-15 | Upjohn Co | Fluid sample selector |
| US3604269A (en) * | 1969-06-20 | 1971-09-14 | Upjohn Co | Automatic gas chromatographic sample injection device |
| US3754443A (en) * | 1972-02-04 | 1973-08-28 | R Harris | Automatic fluid injector |
| US3842679A (en) * | 1973-03-05 | 1974-10-22 | Varian Associates | Automatic sampler apparatus of modular construction |
-
1974
- 1974-11-11 US US05/522,455 patent/US3960003A/en not_active Expired - Lifetime
-
1975
- 1975-10-30 GB GB45032/75A patent/GB1534540A/en not_active Expired
- 1975-11-06 DE DE19752549907 patent/DE2549907A1/de not_active Withdrawn
- 1975-11-10 FR FR7534302A patent/FR2290662A1/fr active Granted
- 1975-11-10 CH CH1447975A patent/CH591081A5/xx not_active IP Right Cessation
- 1975-11-11 JP JP50134781A patent/JPS5172391A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2290662A1 (fr) | 1976-06-04 |
| FR2290662B1 (https=) | 1981-09-04 |
| JPS5172391A (https=) | 1976-06-23 |
| CH591081A5 (https=) | 1977-09-15 |
| US3960003A (en) | 1976-06-01 |
| GB1534540A (en) | 1978-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |