CA2616586C - Mass spectrometer - Google Patents

Mass spectrometer Download PDF

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Publication number
CA2616586C
CA2616586C CA2616586A CA2616586A CA2616586C CA 2616586 C CA2616586 C CA 2616586C CA 2616586 A CA2616586 A CA 2616586A CA 2616586 A CA2616586 A CA 2616586A CA 2616586 C CA2616586 C CA 2616586C
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CA
Canada
Prior art keywords
mass
ion
ion trap
ions
potential
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.)
Active
Application number
CA2616586A
Other languages
English (en)
French (fr)
Other versions
CA2616586A1 (en
Inventor
John Hoyes
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
Publication of CA2616586A1 publication Critical patent/CA2616586A1/en
Application granted granted Critical
Publication of CA2616586C publication Critical patent/CA2616586C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01J49/426—Methods for controlling ions
    • H01J49/427—Ejection and selection methods
    • H01J49/429—Scanning an electric parameter, e.g. voltage amplitude or frequency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CA2616586A 2005-07-21 2006-07-21 Mass spectrometer Active CA2616586C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70146605P 2005-07-21 2005-07-21
GB0514964.6 2005-07-21
US60/701,466 2005-07-21
GBGB0514964.6A GB0514964D0 (en) 2005-07-21 2005-07-21 Mass spectrometer devices & methods of performing mass spectrometry
PCT/GB2006/002728 WO2007010272A2 (en) 2005-07-21 2006-07-21 Mass spectrometer

Publications (2)

Publication Number Publication Date
CA2616586A1 CA2616586A1 (en) 2007-01-25
CA2616586C true CA2616586C (en) 2018-05-22

Family

ID=34897568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2616586A Active CA2616586C (en) 2005-07-21 2006-07-21 Mass spectrometer

Country Status (7)

Country Link
US (2) US9679752B2 (cg-RX-API-DMAC7.html)
EP (2) EP1905061B1 (cg-RX-API-DMAC7.html)
JP (1) JP4709901B2 (cg-RX-API-DMAC7.html)
CN (1) CN101288146B (cg-RX-API-DMAC7.html)
CA (1) CA2616586C (cg-RX-API-DMAC7.html)
GB (2) GB0514964D0 (cg-RX-API-DMAC7.html)
WO (1) WO2007010272A2 (cg-RX-API-DMAC7.html)

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GB0723183D0 (en) 2007-11-23 2008-01-09 Micromass Ltd Mass spectrometer

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GB2440364A (en) 2008-01-30
CA2616586A1 (en) 2007-01-25
JP4709901B2 (ja) 2011-06-29
EP1905061B1 (en) 2014-03-26
EP2637195A3 (en) 2013-10-23
US9679752B2 (en) 2017-06-13
WO2007010272A2 (en) 2007-01-25
GB0514964D0 (en) 2005-08-24
CN101288146B (zh) 2012-05-30
GB0616878D0 (en) 2006-10-04
HK1120655A1 (en) 2009-04-03
GB2440364B (en) 2010-02-24
EP2637195A2 (en) 2013-09-11
US20090134321A1 (en) 2009-05-28
US20170372881A1 (en) 2017-12-28
US10388500B2 (en) 2019-08-20
WO2007010272A3 (en) 2007-12-06
JP2009502017A (ja) 2009-01-22
CN101288146A (zh) 2008-10-15
EP1905061A2 (en) 2008-04-02

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