ATE480865T1 - MASS SPECTROMETER AND MASS SPECTROMETRIC METHODS - Google Patents

MASS SPECTROMETER AND MASS SPECTROMETRIC METHODS

Info

Publication number
ATE480865T1
ATE480865T1 AT01310026T AT01310026T ATE480865T1 AT E480865 T1 ATE480865 T1 AT E480865T1 AT 01310026 T AT01310026 T AT 01310026T AT 01310026 T AT01310026 T AT 01310026T AT E480865 T1 ATE480865 T1 AT E480865T1
Authority
AT
Austria
Prior art keywords
mass
spectrometric methods
spectrometer
mass spectrometer
ion guide
Prior art date
Application number
AT01310026T
Other languages
German (de)
Inventor
Robert Harold Bateman
Keven Giles
Original Assignee
Micromass 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 GB0110149A external-priority patent/GB0110149D0/en
Priority claimed from GBGB0120028.6A external-priority patent/GB0120028D0/en
Application filed by Micromass Ltd filed Critical Micromass Ltd
Application granted granted Critical
Publication of ATE480865T1 publication Critical patent/ATE480865T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides
    • H01J49/065—Ion guides having stacked electrodes, e.g. ring stack, plate stack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

An ion guide 15;15' is disclosed comprising a plurality of electrodes 15a, 15b each having apertures which are preferably circular and substantially the same size. The ion guide 15;15' is preferably maintained in a vacuum chamber at a relatively high pressure.
AT01310026T 2000-11-29 2001-11-29 MASS SPECTROMETER AND MASS SPECTROMETRIC METHODS ATE480865T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0029088.2A GB0029088D0 (en) 2000-11-29 2000-11-29 Ion tunnel
GBGB0109760.9A GB0109760D0 (en) 2000-11-29 2001-04-20 Mass spectrometers and methods of mass spectrometry
GB0110149A GB0110149D0 (en) 2000-11-29 2001-04-25 Mass spectrometers and methods of mass spectrometry
GBGB0120028.6A GB0120028D0 (en) 2000-11-29 2001-08-16 Mass spectrometers and methods of mass spectrometry

Publications (1)

Publication Number Publication Date
ATE480865T1 true ATE480865T1 (en) 2010-09-15

Family

ID=9904092

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04026520T ATE495542T1 (en) 2000-11-29 2001-11-29 MASS SPECTROMETER AND MASS SPECTROMETRIC METHOD
AT01310026T ATE480865T1 (en) 2000-11-29 2001-11-29 MASS SPECTROMETER AND MASS SPECTROMETRIC METHODS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT04026520T ATE495542T1 (en) 2000-11-29 2001-11-29 MASS SPECTROMETER AND MASS SPECTROMETRIC METHOD

Country Status (4)

Country Link
EP (2) EP2302661A1 (en)
AT (2) ATE495542T1 (en)
DE (2) DE60143861D1 (en)
GB (2) GB0029088D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0029088D0 (en) * 2000-11-29 2001-01-10 Micromass Ltd Ion tunnel
US8581177B2 (en) 2011-04-11 2013-11-12 Thermo Finnigan Llc High duty cycle ion storage/ion mobility separation mass spectrometer
GB2497948A (en) 2011-12-22 2013-07-03 Thermo Fisher Scient Bremen Collision cell for tandem mass spectrometry
GB201122178D0 (en) 2011-12-22 2012-02-01 Thermo Fisher Scient Bremen Method of tandem mass spectrometry
US9536724B2 (en) 2012-03-23 2017-01-03 Micromass Uk Limited Ion guide construction method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523859C2 (en) * 1995-06-30 2000-04-27 Bruker Daltonik Gmbh Device for reflecting charged particles
DE19628179C2 (en) 1996-07-12 1998-04-23 Bruker Franzen Analytik Gmbh Device and method for injecting ions into an ion trap
GB0028586D0 (en) * 2000-11-23 2001-01-10 Univ Warwick An ion focussing and conveying device
CA2364158C (en) * 2000-11-29 2003-12-23 Micromass Limited Mass spectrometers and methods of mass spectrometry
GB0029088D0 (en) * 2000-11-29 2001-01-10 Micromass Ltd Ion tunnel
US7067802B1 (en) * 2005-02-11 2006-06-27 Thermo Finnigan Llc Generation of combination of RF and axial DC electric fields in an RF-only multipole

Also Published As

Publication number Publication date
GB0029088D0 (en) 2001-01-10
EP1505635A3 (en) 2007-03-21
DE60143015D1 (en) 2010-10-21
DE60143861D1 (en) 2011-02-24
EP1505635A2 (en) 2005-02-09
EP2302661A1 (en) 2011-03-30
GB0109760D0 (en) 2001-06-13
EP1505635B1 (en) 2011-01-12
ATE495542T1 (en) 2011-01-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties