GB1060323A - Heated sample injection port - Google Patents
Heated sample injection portInfo
- Publication number
- GB1060323A GB1060323A GB6776/65A GB677665A GB1060323A GB 1060323 A GB1060323 A GB 1060323A GB 6776/65 A GB6776/65 A GB 6776/65A GB 677665 A GB677665 A GB 677665A GB 1060323 A GB1060323 A GB 1060323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular member
- inlet end
- sample
- chamber
- column
- 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
Links
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000004458 analytical method Methods 0.000 abstract 2
- 239000012159 carrier gas Substances 0.000 abstract 2
- 238000004587 chromatography analysis Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 abstract 1
- 238000004817 gas chromatography Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 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
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- 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
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
- G01N2030/126—Preparation by evaporation evaporating sample
- G01N2030/127—PTV evaporation
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)
- Sampling And Sample Adjustment (AREA)
Abstract
1,060,323. Sampling fluids for analysis. BECKMAN INDUSTRIES Inc. Feb. 17, 1965 [Feb. 28, 1964 (2)], No. 6776/65. Heading B1L. An injection and vapourization device for inserting a fluid sample into a carrier gas for analysis, in for example, a gas chromatography column, comprises a heated housing 10 enclosing a chamber 25 in which is disposed a tubular member 21, the sample being injected by a syringe needle through a self sealing cap 18 into the tubular member 21, and the carrier gas entering through 34 and 33 being heated and flowing around the tubular member and through holes 35 to ensure complete volatilization of the sample and to sweep the sample through the tubular member for discharge into a chromatography column 6. A threaded plug 26 together with a threaded cap 27 aligns the inlet end of column 6 with the outlet end of the injection device. An inwardly projecting shoulder 23 supports the member 21 which has a flared portion 24 at the inlet end which slidably fits within the chamber. In a modification the inlet end of the chromatography column extends into the chamber, replacing the tubular member, so that the inlet end of the column is disposed against the injection end of the housing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US348192A US3327520A (en) | 1964-02-28 | 1964-02-28 | Heated sample injection port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1060323A true GB1060323A (en) | 1967-03-01 |
Family
ID=23366975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6776/65A Expired GB1060323A (en) | 1964-02-28 | 1965-02-17 | Heated sample injection port |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3327520A (en) |
| GB (1) | GB1060323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194742A (en) * | 1986-08-06 | 1988-03-16 | British American Tobacco Co | Gas chromatography |
| FR2707009A1 (en) * | 1993-04-14 | 1994-12-30 | Intevep Sa | Device for processing a sample of a medium containing a controlled gas |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463012A (en) * | 1966-09-29 | 1969-08-26 | Hamilton Co | Probe sampling apparatus |
| US3482450A (en) * | 1967-12-01 | 1969-12-09 | Precision Sampling Corp | Sample inlet systems for analytical instruments |
| US3537321A (en) * | 1968-08-07 | 1970-11-03 | Hewlett Packard Co | Septum assembly |
| US3604267A (en) * | 1969-01-15 | 1971-09-14 | Beckman Instruments Inc | Sample injection apparatus |
| US3635093A (en) * | 1969-05-29 | 1972-01-18 | Perkin Elmer Corp | Sample injection arrangement for an analytical instrument |
| US3985016A (en) * | 1969-12-10 | 1976-10-12 | Shimadzu Seisakusho Ltd. | Chromatograph |
| US3735640A (en) * | 1972-03-10 | 1973-05-29 | L Chizhov | Apparatus for injecting a sample into a gas chromatograph |
| US4035168A (en) * | 1974-07-24 | 1977-07-12 | The Regents Of The University Of California | Nonreactive inlet splitter for gas chromatography and method |
| NL7611006A (en) * | 1976-10-06 | 1978-04-10 | Stamicarbon | METHOD AND LABORATORY DEVICE FOR DETERMINING THE THERMAL CRACKING BEHAVIOR OF HYDROCARBON FEED FOR CRACKING Furnaces. |
| IT1209297B (en) * | 1980-01-02 | 1989-07-16 | Erba Strumentazione | INJECTION PASSAGE CONTROL VALVE FOR A DIRECT INJECTOR IN GAS-CHROMATOGRAPH COLUMN AND INJECTION PROCEDURE USING SUCH VALVE. |
| US4357836A (en) * | 1980-12-19 | 1982-11-09 | Phillips Petroleum Company | Sample injection system for chemical analyzer and method of sample analysis |
| US4344917A (en) * | 1980-12-19 | 1982-08-17 | Phillips Petroleum Company | Sample inlet for analysis instrument and method of sample analysis |
| US4422860A (en) * | 1982-01-26 | 1983-12-27 | Varian Associates, Inc. | On-column capillary gas chromatographic injector |
| FR2580808B1 (en) * | 1985-04-19 | 1987-06-26 | Armines | AUTOMATIC DEVICE FOR MICRO-SAMPLING AND INJECTION OF PRESSURE FLUIDS |
| US4888998A (en) * | 1986-07-11 | 1989-12-26 | Beckman Instruments, Inc. | Sample handling system |
| US5130095A (en) * | 1989-03-13 | 1992-07-14 | Beckman Instruments, Inc. | Automatic chemistry analyzer |
| US5223222A (en) * | 1989-03-13 | 1993-06-29 | Beckman Instruments, Inc. | Automatic chemistry analyzer |
| US5213762A (en) * | 1989-03-13 | 1993-05-25 | Beckman Instruments, Inc. | Automatic chemistry analyzer |
| US5132233A (en) * | 1989-03-13 | 1992-07-21 | Beckman Instruments, Inc. | Sample injection cell |
| US5083450A (en) * | 1990-05-18 | 1992-01-28 | Martin Marietta Energy Systems, Inc. | Gas chromatograph-mass spectrometer (gc/ms) system for quantitative analysis of reactive chemical compounds |
| US5109710A (en) * | 1990-06-21 | 1992-05-05 | Southwest Research Institute | Direct filter injection system for gas chromatographs |
| US5119669A (en) * | 1990-07-31 | 1992-06-09 | Restek Corporation | Sleeve units for inlet splitters of capillary gas chromatographs |
| JPH0933502A (en) * | 1995-07-18 | 1997-02-07 | Shimadzu Corp | Gas chromatograph |
| US7001774B1 (en) * | 1999-03-05 | 2006-02-21 | Microliter Analytical Supplies, Inc. | Sample collection and processing device |
| DE102005026585A1 (en) * | 2005-05-03 | 2006-11-09 | Forschungszentrum Jülich GmbH | Method for sample introduction into modules as well as adapters |
| US7798021B2 (en) * | 2006-01-12 | 2010-09-21 | Gamble Kimberly R | Method and apparatus for sample processing and injection |
| DE102006025932B3 (en) * | 2006-06-02 | 2007-07-26 | Imt Innovative Messtechnik Gmbh | Sampling device for volatile compounds in gaseous atmospheres allows automated desorption for analysis by enclosure of adsorbent sampling tubes in septum sealed containers for through-needle connection |
| US8250904B2 (en) * | 2007-12-20 | 2012-08-28 | Schlumberger Technology Corporation | Multi-stage injector for fluid analysis |
| WO2013012834A1 (en) * | 2011-07-18 | 2013-01-24 | Perkinelmer Health Sciences, Inc. | Positioning guide and ion sources |
| JP6246113B2 (en) * | 2014-03-14 | 2017-12-13 | 株式会社日立ハイテクサイエンス | Thermal analyzer |
| US10613006B1 (en) | 2018-09-24 | 2020-04-07 | Mustang Sampling, LLC. | Liquid vaporization device and method |
| CN109283271B (en) * | 2018-10-15 | 2023-11-03 | 兰州东立龙信息技术有限公司 | Chromatographic column sampling system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1349030A (en) * | 1964-04-10 | Perkin Elmer Corp | Sample injection block for gas chromatography analysis device | |
| US2991647A (en) * | 1957-07-12 | 1961-07-11 | Prec Instr Company | Chromatography |
| US3213596A (en) * | 1962-03-05 | 1965-10-26 | Perkin Elmer Corp | Chromatography column structure |
-
1964
- 1964-02-28 US US348192A patent/US3327520A/en not_active Expired - Lifetime
-
1965
- 1965-02-17 GB GB6776/65A patent/GB1060323A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194742A (en) * | 1986-08-06 | 1988-03-16 | British American Tobacco Co | Gas chromatography |
| FR2707009A1 (en) * | 1993-04-14 | 1994-12-30 | Intevep Sa | Device for processing a sample of a medium containing a controlled gas |
Also Published As
| Publication number | Publication date |
|---|---|
| US3327520A (en) | 1967-06-27 |
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