GB1060323A - Heated sample injection port - Google Patents

Heated sample injection port

Info

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
Application number
GB6776/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1060323A publication Critical patent/GB1060323A/en
Expired legal-status Critical Current

Links

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.
GB6776/65A 1964-02-28 1965-02-17 Heated sample injection port Expired GB1060323A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US5132233A (en) * 1989-03-13 1992-07-21 Beckman Instruments, Inc. Sample injection cell
US5213762A (en) * 1989-03-13 1993-05-25 Beckman Instruments, Inc. Automatic chemistry analyzer
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
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
CN204809187U (en) * 2011-07-18 2015-11-25 魄金莱默保健科学有限公司 Location guiding piece device, ion source male part device and be used for fixing a position suit of chromatographic column
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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