ATE480866T1 - MASS SPECTROMETER WITH ION MOBILITY SPECTROMETER AND MASS FILTER - Google Patents

MASS SPECTROMETER WITH ION MOBILITY SPECTROMETER AND MASS FILTER

Info

Publication number
ATE480866T1
ATE480866T1 AT02257117T AT02257117T ATE480866T1 AT E480866 T1 ATE480866 T1 AT E480866T1 AT 02257117 T AT02257117 T AT 02257117T AT 02257117 T AT02257117 T AT 02257117T AT E480866 T1 ATE480866 T1 AT E480866T1
Authority
AT
Austria
Prior art keywords
spectrometer
mass
mass filter
ion mobility
analyser
Prior art date
Application number
AT02257117T
Other languages
German (de)
Inventor
John Brian Hoyes
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 GB0222055A external-priority patent/GB2389704B/en
Application filed by Micromass Ltd filed Critical Micromass Ltd
Application granted granted Critical
Publication of ATE480866T1 publication Critical patent/ATE480866T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • 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

Landscapes

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

Abstract

A mass spectrometer is disclosed comprising an ion detector 4 positioned upstream of a quadrupole mass filter/analyser 2. Ions are passed through the quadrupole mass filter/analyser 2, are stored in an ion trap and are then passed back through the same mass filter/analyser 2 before being detected by the upstream ion detector 4. MS/MS experiments can be performed using apparatus having only a single mass filter/analyser 2.
AT02257117T 2002-05-17 2002-10-14 MASS SPECTROMETER WITH ION MOBILITY SPECTROMETER AND MASS FILTER ATE480866T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0211373.6A GB0211373D0 (en) 2002-05-17 2002-05-17 Mass spectrometer
GBGB0212641.5A GB0212641D0 (en) 2002-05-17 2002-05-31 Mass spectrometer
GB0222055A GB2389704B (en) 2002-05-17 2002-09-23 Mass Spectrometer

Publications (1)

Publication Number Publication Date
ATE480866T1 true ATE480866T1 (en) 2010-09-15

Family

ID=9936898

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08013533T ATE551716T1 (en) 2002-05-17 2002-10-14 MASS SPECTROMETRY
AT02257117T ATE480866T1 (en) 2002-05-17 2002-10-14 MASS SPECTROMETER WITH ION MOBILITY SPECTROMETER AND MASS FILTER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT08013533T ATE551716T1 (en) 2002-05-17 2002-10-14 MASS SPECTROMETRY

Country Status (4)

Country Link
AT (2) ATE551716T1 (en)
CA (1) CA2733436C (en)
DE (2) DE60237581D1 (en)
GB (2) GB0211373D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8101910B2 (en) * 2008-10-01 2012-01-24 Dh Technologies Development Pte. Ltd. Method, system and apparatus for multiplexing ions in MSn mass spectrometry analysis
CN115917705A (en) * 2020-07-14 2023-04-04 Dh科技发展私人贸易有限公司 Electron-activated dissociation reaction device with ion isolation functionality in mass spectrometry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL239331A (en) * 1959-05-19
US5331158A (en) * 1992-12-07 1994-07-19 Hewlett-Packard Company Method and arrangement for time of flight spectrometry
JP3648906B2 (en) * 1997-02-14 2005-05-18 株式会社日立製作所 Analyzer using ion trap mass spectrometer
GB2341270A (en) * 1998-09-02 2000-03-08 Shimadzu Corp Mass spectrometer having ion lens composed of plurality of virtual rods comprising plurality of electrodes
US6720554B2 (en) * 2000-07-21 2004-04-13 Mds Inc. Triple quadrupole mass spectrometer with capability to perform multiple mass analysis steps

Also Published As

Publication number Publication date
CA2733436A1 (en) 2003-11-17
GB0211373D0 (en) 2002-06-26
CA2733436C (en) 2014-12-23
DE60237581D1 (en) 2010-10-21
ATE551716T1 (en) 2012-04-15
GB0212641D0 (en) 2002-07-10
DE10362197B4 (en) 2009-08-06

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Legal Events

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