GB0125241D0 - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB0125241D0
GB0125241D0 GBGB0125241.0A GB0125241A GB0125241D0 GB 0125241 D0 GB0125241 D0 GB 0125241D0 GB 0125241 A GB0125241 A GB 0125241A GB 0125241 D0 GB0125241 D0 GB 0125241D0
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
mass
mass analyser
analyser
injected
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.)
Ceased
Application number
GBGB0125241.0A
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
Priority to GBGB0125241.0A priority Critical patent/GB0125241D0/en
Priority to GBGB0127662.5A priority patent/GB0127662D0/en
Publication of GB0125241D0 publication Critical patent/GB0125241D0/en
Priority to GB0221502A priority patent/GB0221502D0/en
Priority to GB0224594A priority patent/GB2388955B/en
Priority to CA 2409346 priority patent/CA2409346C/en
Priority to EP02257332A priority patent/EP1306881B1/en
Priority to DE60229100T priority patent/DE60229100D1/en
Priority to US10/274,988 priority patent/US7095015B2/en
Priority to AT02257332T priority patent/ATE409953T1/en
Priority to EP06026560A priority patent/EP1772895A1/en
Ceased 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
    • H01J49/40—Time-of-flight spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

A mass spectrometer is disclosed wherein the pusher electrode 4 of a Time of Flight mass analyser is operated in conjunction with an ion gate 2 to ensure that low mass background or matrix ions are not injected into the drift region 5 of the mass analyser.
GBGB0125241.0A 2001-10-22 2001-10-22 Mass spectrometer Ceased GB0125241D0 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GBGB0125241.0A GB0125241D0 (en) 2001-10-22 2001-10-22 Mass spectrometer
GBGB0127662.5A GB0127662D0 (en) 2001-10-22 2001-11-19 Mass Spectrometer
GB0221502A GB0221502D0 (en) 2001-10-22 2002-09-17 Mass spectrometer
EP06026560A EP1772895A1 (en) 2001-10-22 2002-10-22 Mass spectrometer
CA 2409346 CA2409346C (en) 2001-10-22 2002-10-22 Mass spectrometer
GB0224594A GB2388955B (en) 2001-10-22 2002-10-22 Mass spectrometer
EP02257332A EP1306881B1 (en) 2001-10-22 2002-10-22 Mass spectrometer
DE60229100T DE60229100D1 (en) 2001-10-22 2002-10-22 mass spectrometry
US10/274,988 US7095015B2 (en) 2001-10-22 2002-10-22 Mass spectrometer
AT02257332T ATE409953T1 (en) 2001-10-22 2002-10-22 MASS SPECTROMETRY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0125241.0A GB0125241D0 (en) 2001-10-22 2001-10-22 Mass spectrometer

Publications (1)

Publication Number Publication Date
GB0125241D0 true GB0125241D0 (en) 2001-12-12

Family

ID=9924235

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0125241.0A Ceased GB0125241D0 (en) 2001-10-22 2001-10-22 Mass spectrometer
GBGB0127662.5A Ceased GB0127662D0 (en) 2001-10-22 2001-11-19 Mass Spectrometer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB0127662.5A Ceased GB0127662D0 (en) 2001-10-22 2001-11-19 Mass Spectrometer

Country Status (4)

Country Link
EP (1) EP1772895A1 (en)
AT (1) ATE409953T1 (en)
DE (1) DE60229100D1 (en)
GB (2) GB0125241D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689111A (en) * 1995-08-10 1997-11-18 Analytica Of Branford, Inc. Ion storage time-of-flight mass spectrometer
US6040575A (en) * 1998-01-23 2000-03-21 Analytica Of Branford, Inc. Mass spectrometry from surfaces

Also Published As

Publication number Publication date
EP1772895A1 (en) 2007-04-11
GB0127662D0 (en) 2002-01-09
DE60229100D1 (en) 2008-11-13
ATE409953T1 (en) 2008-10-15

Similar Documents

Publication Publication Date Title
WO2000070335A3 (en) Ion mobility and mass spectrometer
IL133292A0 (en) Hybrid ion mobility and mass spectrometer
WO2007066114A3 (en) Mass spectrometer
GB2443952B (en) Mass spectrometer
GB2391699B (en) A method of mass spectrometry and a mass spectrometer
DE3774946D1 (en) CONTROL OF THE ELECTRICAL FIELD IN ION MOBILITY SPECTROMETRY.
GB2364168B (en) Methods and apparatus for mass spectrometry
WO2005043115A3 (en) Ion mobility tof/maldi/ms using drift cell alternating high and low electrical field regions
WO2005083743A3 (en) An ion trap and a method for dissociating ions in an ion trap
GB2386751B (en) Pulsers for time-of-flight mass spectrometers with orthogonal ion injection
GB0518778D0 (en) Mass spectrometer
WO2001023863A3 (en) Modified ion source targets for use in liquid maldi ms
GB2430074A (en) Compact time-of-flight mass spectrometer
WO2004077488A3 (en) Tandem time-of-flight mass spectrometer
GB2397433B (en) Mass spectrometer
WO2002008724A3 (en) Multi-inlet mass spectrometer
CA2409346A1 (en) Mass spectrometer
GB0125241D0 (en) Mass spectrometer
WO2003010794A3 (en) Mass spectrometry device
EP1170779A4 (en) Isotopomer mass spectrometer
AU5203699A (en) Uniform gas distribution in ion accelerators with closed electron drift
AU5081499A (en) Multistage ion accelerators with closed electron drift
JPS53132396A (en) Solid ion source
WO2003096374A8 (en) Time-of-flight mass spectrometer with an ion source emitting continuously

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)