GB2392306B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2392306B
GB2392306B GB0326748A GB0326748A GB2392306B GB 2392306 B GB2392306 B GB 2392306B GB 0326748 A GB0326748 A GB 0326748A GB 0326748 A GB0326748 A GB 0326748A GB 2392306 B GB2392306 B GB 2392306B
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 - Lifetime
Application number
GB0326748A
Other versions
GB2392306A (en
GB0326748D0 (en
Inventor
Kevin Giles
John Brian Hoyes
Steve Pringle
Jason Lee Wildgoose
Robert Harold Bateman
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
Priority claimed from GB0214898A external-priority patent/GB0214898D0/en
Priority claimed from GB0308419A external-priority patent/GB0308419D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Priority claimed from GB0314736A external-priority patent/GB2392304B/en
Publication of GB0326748D0 publication Critical patent/GB0326748D0/en
Publication of GB2392306A publication Critical patent/GB2392306A/en
Application granted granted Critical
Publication of GB2392306B publication Critical patent/GB2392306B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • H01J49/4215—Quadrupole mass filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G01N27/623—Ion mobility spectrometry combined with mass spectrometry
GB0326748A 2002-06-27 2003-06-24 Mass spectrometer Expired - Lifetime GB2392306B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0214898A GB0214898D0 (en) 2002-06-27 2002-06-27 Mass spectrometer
GB0303055A GB0303055D0 (en) 2002-06-27 2003-02-11 Mass spectrometer
GB0308419A GB0308419D0 (en) 2002-06-27 2003-04-11 Mass spectrometer
GB0314736A GB2392304B (en) 2002-06-27 2003-06-24 Mass spectrometer

Publications (3)

Publication Number Publication Date
GB0326748D0 GB0326748D0 (en) 2003-12-17
GB2392306A GB2392306A (en) 2004-02-25
GB2392306B true GB2392306B (en) 2004-08-18

Family

ID=31192230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0326748A Expired - Lifetime GB2392306B (en) 2002-06-27 2003-06-24 Mass spectrometer

Country Status (1)

Country Link
GB (1) GB2392306B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6838662B2 (en) 2002-11-08 2005-01-04 Micromass Uk Limited Mass spectrometer
GB2403591B (en) * 2002-11-08 2005-09-14 Micromass Ltd Mass spectrometer
GB0226017D0 (en) * 2002-11-08 2002-12-18 Micromass Ltd Mass spectrometer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789745A (en) * 1997-10-28 1998-08-04 Sandia Corporation Ion mobility spectrometer using frequency-domain separation
WO1998056029A1 (en) * 1997-06-02 1998-12-10 Advanced Research & Technology Institute Hybrid ion mobility and mass spectrometer
WO1999047912A1 (en) * 1998-03-18 1999-09-23 Technispan Llc Ion mobility storage trap and method
WO2000070335A2 (en) * 1999-05-17 2000-11-23 Advanced Research & Technology Institute Ion mobility and mass spectrometer
GB2382919A (en) * 2001-06-21 2003-06-11 Micromass Ltd An ion mobility spectrometer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056029A1 (en) * 1997-06-02 1998-12-10 Advanced Research & Technology Institute Hybrid ion mobility and mass spectrometer
US6323482B1 (en) * 1997-06-02 2001-11-27 Advanced Research And Technology Institute, Inc. Ion mobility and mass spectrometer
US5789745A (en) * 1997-10-28 1998-08-04 Sandia Corporation Ion mobility spectrometer using frequency-domain separation
WO1999047912A1 (en) * 1998-03-18 1999-09-23 Technispan Llc Ion mobility storage trap and method
WO2000070335A2 (en) * 1999-05-17 2000-11-23 Advanced Research & Technology Institute Ion mobility and mass spectrometer
GB2382919A (en) * 2001-06-21 2003-06-11 Micromass Ltd An ion mobility spectrometer

Also Published As

Publication number Publication date
GB2392306A (en) 2004-02-25
GB0326748D0 (en) 2003-12-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230623