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GB2534943B - Mass spectrometer with reduced potential drop - Google Patents

Mass spectrometer with reduced potential drop

Info

Publication number
GB2534943B
GB2534943B GB1507470.1A GB201507470A GB2534943B GB 2534943 B GB2534943 B GB 2534943B GB 201507470 A GB201507470 A GB 201507470A GB 2534943 B GB2534943 B GB 2534943B
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
potential drop
reduced potential
reduced
drop
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
GB1507470.1A
Other versions
GB201507470D0 (en
GB2534943A (en
Inventor
Giles Kevin
Derek Pringle Steven
Lee Wildgoose Jason
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 GB201507470D0 publication Critical patent/GB201507470D0/en
Publication of GB2534943A publication Critical patent/GB2534943A/en
Application granted granted Critical
Publication of GB2534943B publication Critical patent/GB2534943B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0031—Step by step routines describing the use of the apparatus
    • 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
    • H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
    • H01J49/005—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by collision with gas, e.g. by introducing gas or by accelerating ions with an electric field
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1507470.1A 2014-04-30 2015-04-30 Mass spectrometer with reduced potential drop Active GB2534943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1407611.1A GB201407611D0 (en) 2014-04-30 2014-04-30 Mass spectrometer with reduced potential drop

Publications (3)

Publication Number Publication Date
GB201507470D0 GB201507470D0 (en) 2015-06-17
GB2534943A GB2534943A (en) 2016-08-10
GB2534943B true GB2534943B (en) 2019-01-09

Family

ID=50972116

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1407611.1A Ceased GB201407611D0 (en) 2014-04-30 2014-04-30 Mass spectrometer with reduced potential drop
GB1507470.1A Active GB2534943B (en) 2014-04-30 2015-04-30 Mass spectrometer with reduced potential drop

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1407611.1A Ceased GB201407611D0 (en) 2014-04-30 2014-04-30 Mass spectrometer with reduced potential drop

Country Status (1)

Country Link
GB (2) GB201407611D0 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382920A (en) * 2001-06-25 2003-06-11 Micromass Ltd An ion guide having a travelling DC wave applied along its length
GB2392304A (en) * 2002-06-27 2004-02-25 Micromass Ltd Mass spectrometer comprising ion mobility separator employing transient d.c. voltage
WO2004109741A2 (en) * 2003-06-06 2004-12-16 Ms Horizons Limited Ion extraction
GB2409764A (en) * 2003-06-06 2005-07-06 Micromass Ltd Processing mass spectral data to filter out ions having undesired charge states
GB2440970A (en) * 2005-12-07 2008-02-20 Micromass Ltd A mass spectrometer comprising a closed-loop ion guide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382920A (en) * 2001-06-25 2003-06-11 Micromass Ltd An ion guide having a travelling DC wave applied along its length
GB2392304A (en) * 2002-06-27 2004-02-25 Micromass Ltd Mass spectrometer comprising ion mobility separator employing transient d.c. voltage
WO2004109741A2 (en) * 2003-06-06 2004-12-16 Ms Horizons Limited Ion extraction
GB2409764A (en) * 2003-06-06 2005-07-06 Micromass Ltd Processing mass spectral data to filter out ions having undesired charge states
GB2440970A (en) * 2005-12-07 2008-02-20 Micromass Ltd A mass spectrometer comprising a closed-loop ion guide

Also Published As

Publication number Publication date
GB201407611D0 (en) 2014-06-11
GB201507470D0 (en) 2015-06-17
GB2534943A (en) 2016-08-10

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