ATE433195T1 - Massenspektrometer mit achsialem ausstoss und einer stabgeometrie zur erzeugung eines zweidimensionalen quadrupolfeldes mit zusätzlichem oktopolbeitrag sowie verfahren zum betrieb desselben - Google Patents

Massenspektrometer mit achsialem ausstoss und einer stabgeometrie zur erzeugung eines zweidimensionalen quadrupolfeldes mit zusätzlichem oktopolbeitrag sowie verfahren zum betrieb desselben

Info

Publication number
ATE433195T1
ATE433195T1 AT04726943T AT04726943T ATE433195T1 AT E433195 T1 ATE433195 T1 AT E433195T1 AT 04726943 T AT04726943 T AT 04726943T AT 04726943 T AT04726943 T AT 04726943T AT E433195 T1 ATE433195 T1 AT E433195T1
Authority
AT
Austria
Prior art keywords
sub
rod set
field
ions
mass spectrometer
Prior art date
Application number
AT04726943T
Other languages
English (en)
Inventor
Mikhail Sudakov
Donald Douglas
Original Assignee
Univ British Columbia
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 Univ British Columbia filed Critical Univ British Columbia
Application granted granted Critical
Publication of ATE433195T1 publication Critical patent/ATE433195T1/de

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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
    • H01J49/422—Two-dimensional RF ion traps
    • H01J49/4225—Multipole linear ion traps, e.g. quadrupoles, hexapoles
    • 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)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Steroid Compounds (AREA)
AT04726943T 2003-04-16 2004-04-13 Massenspektrometer mit achsialem ausstoss und einer stabgeometrie zur erzeugung eines zweidimensionalen quadrupolfeldes mit zusätzlichem oktopolbeitrag sowie verfahren zum betrieb desselben ATE433195T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/414,491 US7045797B2 (en) 2002-08-05 2003-04-16 Axial ejection with improved geometry for generating a two-dimensional substantially quadrupole field
PCT/CA2004/000551 WO2004093122A2 (en) 2003-04-16 2004-04-13 Mass spectrometer with axial ejection and with rod geometry for generating a two-dimensional quadrupole field with added octopole component and method of operating the same

Publications (1)

Publication Number Publication Date
ATE433195T1 true ATE433195T1 (de) 2009-06-15

Family

ID=33298381

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04726943T ATE433195T1 (de) 2003-04-16 2004-04-13 Massenspektrometer mit achsialem ausstoss und einer stabgeometrie zur erzeugung eines zweidimensionalen quadrupolfeldes mit zusätzlichem oktopolbeitrag sowie verfahren zum betrieb desselben

Country Status (7)

Country Link
US (1) US7045797B2 (de)
EP (1) EP1614142B1 (de)
JP (1) JP2006524413A (de)
AT (1) ATE433195T1 (de)
CA (1) CA2521316A1 (de)
DE (1) DE602004021368D1 (de)
WO (1) WO2004093122A2 (de)

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Also Published As

Publication number Publication date
CA2521316A1 (en) 2004-10-28
WO2004093122A2 (en) 2004-10-28
DE602004021368D1 (de) 2009-07-16
US7045797B2 (en) 2006-05-16
WO2004093122A3 (en) 2004-12-16
EP1614142A2 (de) 2006-01-11
EP1614142B1 (de) 2009-06-03
JP2006524413A (ja) 2006-10-26
US20040108456A1 (en) 2004-06-10

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