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GB2405359B - Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes - Google Patents

Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes

Info

Publication number
GB2405359B
GB2405359B GB0319915A GB0319915A GB2405359B GB 2405359 B GB2405359 B GB 2405359B GB 0319915 A GB0319915 A GB 0319915A GB 0319915 A GB0319915 A GB 0319915A GB 2405359 B GB2405359 B GB 2405359B
Authority
GB
United Kingdom
Prior art keywords
investigation
mass spectrometry
liquid chromatography
chromatography coupled
selected analytes
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
GB0319915A
Other versions
GB0319915D0 (en
GB2405359A (en
Inventor
David Crowther
David Duerner
Eric Demoncheaux
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.)
Sheffield Hallam University
Original Assignee
Sheffield Hallam University
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 Sheffield Hallam University filed Critical Sheffield Hallam University
Priority to GB0319915A priority Critical patent/GB2405359B/en
Publication of GB0319915D0 publication Critical patent/GB0319915D0/en
Priority to PCT/GB2004/003530 priority patent/WO2005019815A2/en
Publication of GB2405359A publication Critical patent/GB2405359A/en
Application granted granted Critical
Publication of GB2405359B publication Critical patent/GB2405359B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N30/84—Preparation of the fraction to be distributed
    • 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
    • G01N2030/027—Liquid 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
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8405—Preparation of the fraction to be distributed using pyrolysis
    • 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
    • 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

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0319915A 2003-08-23 2003-08-23 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes Expired - Fee Related GB2405359B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0319915A GB2405359B (en) 2003-08-23 2003-08-23 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes
PCT/GB2004/003530 WO2005019815A2 (en) 2003-08-23 2004-08-17 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0319915A GB2405359B (en) 2003-08-23 2003-08-23 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes

Publications (3)

Publication Number Publication Date
GB0319915D0 GB0319915D0 (en) 2003-09-24
GB2405359A GB2405359A (en) 2005-03-02
GB2405359B true GB2405359B (en) 2005-10-12

Family

ID=28460249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0319915A Expired - Fee Related GB2405359B (en) 2003-08-23 2003-08-23 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes

Country Status (2)

Country Link
GB (1) GB2405359B (en)
WO (1) WO2005019815A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7958770B2 (en) * 2007-08-06 2011-06-14 Petroleum Analyzer Company, Lp Heated transfer line for use in high temperature microwave chromatography
WO2014194320A1 (en) * 2013-05-31 2014-12-04 The Uab Research Foundation Chromatography mass spectrometry method and system
US10060890B2 (en) * 2015-02-20 2018-08-28 Horiba Stec, Co., Ltd. Gas chromatograph intermediate processing apparatus and gas chromatograph
CN109085268A (en) * 2018-08-15 2018-12-25 青岛博正检验技术有限公司 The measuring method of inorganic anion in a kind of product salt
GB2635983A (en) * 2022-12-13 2025-06-04 Jonathan Cumpson Peter Surface mass spectrometry device
CN119915954B (en) * 2025-04-01 2025-06-13 四川省生态环境监测总站 A method for reducing the degradation rate of p,p'-DDT and endrin in the pesticide analysis process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306333A2 (en) * 1987-09-02 1989-03-08 FISONS plc Method and apparatus for the determination of isotopic composition
GB2273561A (en) * 1992-12-18 1994-06-22 Finnigan Mat Gmbh Mass spectra analysis of gases
DE19650444A1 (en) * 1996-12-05 1998-06-10 Jutta Lauf Isotope ratio analysis of nitrogen in trace gases
JPH10253612A (en) * 1997-03-14 1998-09-25 Mitsubishi Heavy Ind Ltd Concentration measuring device of radioactive gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914037A (en) * 1987-02-27 1990-04-03 Shell Oil Company Method and apparatus for analysis of a sample for nitrogen
US5399256A (en) * 1994-01-07 1995-03-21 Bioanalytical Systems, Inc. Electrochemical detector cell
US5879949A (en) * 1995-11-22 1999-03-09 Board Of Supervisors Of Louisiana State University & Agricultural And Mechanical College Apparatus and method for rapid on-line electrochemistry and mass spectrometry
AU6327998A (en) * 1997-02-28 1998-09-18 Antek Instruments, Inc. Methods and apparatus for efficient combustion of samples

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306333A2 (en) * 1987-09-02 1989-03-08 FISONS plc Method and apparatus for the determination of isotopic composition
GB2273561A (en) * 1992-12-18 1994-06-22 Finnigan Mat Gmbh Mass spectra analysis of gases
DE19650444A1 (en) * 1996-12-05 1998-06-10 Jutta Lauf Isotope ratio analysis of nitrogen in trace gases
JPH10253612A (en) * 1997-03-14 1998-09-25 Mitsubishi Heavy Ind Ltd Concentration measuring device of radioactive gas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dionex, "Eluent Suppressors for Ion Chromatography", Sales brochure published 2001. See the first paragraph. *

Also Published As

Publication number Publication date
GB0319915D0 (en) 2003-09-24
WO2005019815A2 (en) 2005-03-03
WO2005019815A3 (en) 2005-06-16
GB2405359A (en) 2005-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130823