JP2005500662A5 - - Google Patents

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Publication number
JP2005500662A5
JP2005500662A5 JP2003522975A JP2003522975A JP2005500662A5 JP 2005500662 A5 JP2005500662 A5 JP 2005500662A5 JP 2003522975 A JP2003522975 A JP 2003522975A JP 2003522975 A JP2003522975 A JP 2003522975A JP 2005500662 A5 JP2005500662 A5 JP 2005500662A5
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JP
Japan
Prior art keywords
mass spectrometer
ion trap
rod set
voltages
ions
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JP2003522975A
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English (en)
Japanese (ja)
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JP2005500662A (ja
JP4303108B2 (ja
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Priority claimed from PCT/CA2002/001257 external-priority patent/WO2003019614A2/en
Publication of JP2005500662A publication Critical patent/JP2005500662A/ja
Publication of JP2005500662A5 publication Critical patent/JP2005500662A5/ja
Application granted granted Critical
Publication of JP4303108B2 publication Critical patent/JP4303108B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003522975A 2001-08-30 2002-08-14 リニアイオントラップ型質量分析計における空間電荷低減方法 Expired - Fee Related JP4303108B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31571501P 2001-08-30 2001-08-30
PCT/CA2002/001257 WO2003019614A2 (en) 2001-08-30 2002-08-14 A method of reducing space charge in a linear ion trap mass spectrometer

Publications (3)

Publication Number Publication Date
JP2005500662A JP2005500662A (ja) 2005-01-06
JP2005500662A5 true JP2005500662A5 (enExample) 2006-01-05
JP4303108B2 JP4303108B2 (ja) 2009-07-29

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ID=23225723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003522975A Expired - Fee Related JP4303108B2 (ja) 2001-08-30 2002-08-14 リニアイオントラップ型質量分析計における空間電荷低減方法

Country Status (8)

Country Link
US (2) US20040238737A1 (enExample)
EP (1) EP1421600B1 (enExample)
JP (1) JP4303108B2 (enExample)
AT (1) ATE298463T1 (enExample)
AU (1) AU2002322895A1 (enExample)
CA (1) CA2457631C (enExample)
DE (1) DE60204785T2 (enExample)
WO (1) WO2003019614A2 (enExample)

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US7060972B2 (en) * 2000-07-21 2006-06-13 Mds Inc. Triple quadrupole mass spectrometer with capability to perform multiple mass analysis steps
ATE298463T1 (de) * 2001-08-30 2005-07-15 Mds Inc Dba Mds Sciex Verfahren zur reduzierung der raumladung in einem linearen quadrupol-ionenfalle-massenspektrometer
US6897438B2 (en) * 2002-08-05 2005-05-24 University Of British Columbia Geometry for generating a two-dimensional substantially quadrupole field
US7045797B2 (en) * 2002-08-05 2006-05-16 The University Of British Columbia Axial ejection with improved geometry for generating a two-dimensional substantially quadrupole field
EP1586104A2 (en) * 2003-01-24 2005-10-19 Thermo Finnigan LLC Controlling ion populations in a mass analyzer
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CA2539221A1 (en) * 2003-09-25 2005-03-31 Mds Inc., Doing Business As Mds Sciex Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components
DE102004001514A1 (de) * 2004-01-09 2005-08-04 Marcus Dr.-Ing. Gohl Verfahren und Vorrichtung zur Bestimmung des Schmierölgehalts in einem Abgasgemisch
JP2008541387A (ja) * 2005-05-18 2008-11-20 エムディーエス インコーポレイテッド， ドゥーイング ビジネス アズ エムディーエス サイエックス 四重極ｄｃを用いる質量選択的な軸方向輸送の方法および装置
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JP4369454B2 (ja) 2006-09-04 2009-11-18 株式会社日立ハイテクノロジーズ イオントラップ質量分析方法
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US8334506B2 (en) 2007-12-10 2012-12-18 1St Detect Corporation End cap voltage control of ion traps
US7629575B2 (en) * 2007-12-19 2009-12-08 Varian, Inc. Charge control for ionic charge accumulation devices
US7973277B2 (en) 2008-05-27 2011-07-05 1St Detect Corporation Driving a mass spectrometer ion trap or mass filter
WO2009149546A1 (en) * 2008-06-09 2009-12-17 Mds Analytical Technologies Method of operating tandem ion traps
US8822916B2 (en) 2008-06-09 2014-09-02 Dh Technologies Development Pte. Ltd. Method of operating tandem ion traps
US8008618B2 (en) * 2008-06-09 2011-08-30 Frank Londry Multipole ion guide for providing an axial electric field whose strength increases with radial position, and a method of operating a multipole ion guide having such an axial electric field
GB0810599D0 (en) 2008-06-10 2008-07-16 Micromass Ltd Mass spectrometer
US20100096544A1 (en) * 2008-10-16 2010-04-22 Battelle Memorial Institute Surface Sampling Probe for Field Portable Surface Sampling Mass Spectrometer
GB0900917D0 (en) 2009-01-20 2009-03-04 Micromass Ltd Mass spectrometer
US20100237236A1 (en) * 2009-03-20 2010-09-23 Applera Corporation Method Of Processing Multiple Precursor Ions In A Tandem Mass Spectrometer
EP2430404A4 (en) * 2009-05-11 2016-10-26 Thermo Finnigan Llc ION POPULATION CONTROL IN A MASS SPECTROMETER WITH MASS-ACTIVE TRANSMISSION OPTICS
GB2490958B (en) * 2011-05-20 2016-02-10 Thermo Fisher Scient Bremen Method and apparatus for mass analysis
EP2732458A4 (en) * 2011-07-11 2015-05-20 Dh Technologies Dev Pte Ltd METHOD FOR CONTROLLING THE SPACE LOAD IN A MASS SPECTROMETER
WO2013081581A1 (en) * 2011-11-29 2013-06-06 Thermo Finnigan Llc Method for automated checking and adjustment of mass spectrometer calibration
WO2013093582A2 (en) * 2011-12-23 2013-06-27 Dh Technologies Development Pte. Ltd. Method and system for quantitative and qualitative analysis using mass spectrometry
US8759752B2 (en) 2012-03-12 2014-06-24 Thermo Finnigan Llc Corrected mass analyte values in a mass spectrum
WO2014140622A1 (en) * 2013-03-14 2014-09-18 Micromass Uk Limited Improved method of data dependent control
US8969794B2 (en) * 2013-03-15 2015-03-03 1St Detect Corporation Mass dependent automatic gain control for mass spectrometer
GB201307404D0 (en) * 2013-04-24 2013-06-05 Micromass Ltd Improved ion mobility spectrometer
US10088451B2 (en) 2013-04-24 2018-10-02 Micromass Uk Limited Ion mobility spectrometer
GB201316164D0 (en) 2013-09-11 2013-10-23 Thermo Fisher Scient Bremen Targeted mass analysis
EP3321953B1 (en) * 2016-11-10 2019-06-26 Thermo Finnigan LLC Systems and methods for scaling injection waveform amplitude during ion isolation
US10128099B1 (en) * 2017-07-20 2018-11-13 Thermo Finnigan Llc Systems and methods for regulating the ion population in an ion trap for MSn scans
EP3918629A1 (en) * 2019-02-01 2021-12-08 DH Technologies Development Pte. Ltd. Auto gain control for optimum ion trap filling
GB201906546D0 (en) 2019-05-09 2019-06-26 Thermo Fisher Scient Bremen Gmbh Charge detection for ion current control

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IT528250A (enExample) * 1953-12-24
US5107109A (en) * 1986-03-07 1992-04-21 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer
US4755670A (en) * 1986-10-01 1988-07-05 Finnigan Corporation Fourtier transform quadrupole mass spectrometer and method
US5179278A (en) * 1991-08-23 1993-01-12 Mds Health Group Limited Multipole inlet system for ion traps
DE4326549C1 (de) * 1993-08-07 1994-08-25 Bruker Franzen Analytik Gmbh Verfahren für eine Regelung der Raumladung in Ionenfallen
US6011259A (en) * 1995-08-10 2000-01-04 Analytica Of Branford, Inc. Multipole ion guide ion trap mass spectrometry with MS/MSN analysis
US5420425A (en) * 1994-05-27 1995-05-30 Finnigan Corporation Ion trap mass spectrometer system and method
US5572022A (en) * 1995-03-03 1996-11-05 Finnigan Corporation Method and apparatus of increasing dynamic range and sensitivity of a mass spectrometer
US6177668B1 (en) * 1996-06-06 2001-01-23 Mds Inc. Axial ejection in a multipole mass spectrometer
ATE298463T1 (de) * 2001-08-30 2005-07-15 Mds Inc Dba Mds Sciex Verfahren zur reduzierung der raumladung in einem linearen quadrupol-ionenfalle-massenspektrometer

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