GB2370517B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2370517B
GB2370517B GB0124485A GB0124485A GB2370517B GB 2370517 B GB2370517 B GB 2370517B GB 0124485 A GB0124485 A GB 0124485A GB 0124485 A GB0124485 A GB 0124485A GB 2370517 B GB2370517 B GB 2370517B
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
spectrometer
mass
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 - Fee Related
Application number
GB0124485A
Other versions
GB2370517A (en
GB0124485D0 (en
Inventor
John Morrison
Francois Fourel
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.)
Micromass UK Ltd
Original Assignee
Micromass UK Ltd
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 Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB0124485D0 publication Critical patent/GB0124485D0/en
Publication of GB2370517A publication Critical patent/GB2370517A/en
Application granted granted Critical
Publication of GB2370517B publication Critical patent/GB2370517B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0124485A 2000-10-12 2001-10-12 Mass spectrometer Expired - Fee Related GB2370517B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0025018A GB0025018D0 (en) 2000-10-12 2000-10-12 Apparatus method for isotopically analysing samples

Publications (3)

Publication Number Publication Date
GB0124485D0 GB0124485D0 (en) 2001-12-05
GB2370517A GB2370517A (en) 2002-07-03
GB2370517B true GB2370517B (en) 2003-08-06

Family

ID=9901151

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0025018A Ceased GB0025018D0 (en) 2000-10-12 2000-10-12 Apparatus method for isotopically analysing samples
GB0124485A Expired - Fee Related GB2370517B (en) 2000-10-12 2001-10-12 Mass spectrometer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0025018A Ceased GB0025018D0 (en) 2000-10-12 2000-10-12 Apparatus method for isotopically analysing samples

Country Status (2)

Country Link
DE (1) DE10151646B4 (en)
GB (2) GB0025018D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7928369B2 (en) 2006-03-31 2011-04-19 Thermo Fisher Scientific (Bremen) Gmbh Device for the analysis of isotope ratios
DE102006015535A1 (en) * 2006-03-31 2007-10-04 Thermo Electron (Bremen) Gmbh Sample isotope ratio analysis, involves supplying sample gas and reference gas to analyzer over coupling, and regulating concentration of sample gas and/or reference gas through electronic flow regulation of carrier gas
GB2557891B (en) 2016-09-02 2021-05-12 Thermo Fisher Scient Bremen Gmbh Improved sample preparation apparatus and method for elemental analysis spectrometer
DE102018207165A1 (en) 2018-05-08 2019-11-14 GEOMAR Helmholtz Centre for Ocean Research Kiel Apparatus for treating samples for quantitative elemental analysis relating to C, N and / or S, and delivery means, use, system and method
CN112362721B (en) * 2019-07-26 2024-04-16 中国石油化工股份有限公司 Device and method for detecting sulfur isotopes in gas in continuous flow mode
US20220339580A1 (en) * 2019-09-24 2022-10-27 University Of Georgia Research Foundation, Inc. Collection and separation systems and methods of use thereof and isotope analysis systems and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6472057A (en) * 1987-09-11 1989-03-16 Shimadzu Corp Gas chromatograph mass spectrometer
US5108468A (en) * 1991-03-26 1992-04-28 General Electric Company Switching system for a multidimensional gas chromatograph
EP0745847A2 (en) * 1995-05-30 1996-12-04 Shimadzu Corporation Gas chromatograph/mass spectrometer systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204952A (en) * 1978-07-07 1980-05-27 Technicon Instruments Corporation Chromatographic apparatus and method
DE9216106U1 (en) * 1992-11-26 1993-12-23 Siemens AG, 80333 München Device for gas chromatographic separation of the components of a mixture of substances
AU2986400A (en) * 1999-02-08 2000-08-25 Admetric Biochem Inc. Chromatographic system with pre-detector eluent switching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6472057A (en) * 1987-09-11 1989-03-16 Shimadzu Corp Gas chromatograph mass spectrometer
US5108468A (en) * 1991-03-26 1992-04-28 General Electric Company Switching system for a multidimensional gas chromatograph
EP0745847A2 (en) * 1995-05-30 1996-12-04 Shimadzu Corporation Gas chromatograph/mass spectrometer systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PAJ abstract volume 013 no. 284 (P892) & JP 01 072 057 A *
WPI abstract accession no. 1986-314457 [48] & JP 01 072 057 A *

Also Published As

Publication number Publication date
GB2370517A (en) 2002-07-03
DE10151646A1 (en) 2002-06-13
DE10151646B4 (en) 2010-06-10
GB0025018D0 (en) 2000-11-29
GB0124485D0 (en) 2001-12-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141012