GB2391383C - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2391383C
GB2391383C GB0310071A GB0310071A GB2391383C GB 2391383 C GB2391383 C GB 2391383C GB 0310071 A GB0310071 A GB 0310071A GB 0310071 A GB0310071 A GB 0310071A GB 2391383 C GB2391383 C GB 2391383C
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
spectrometer
mass
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.)
Expired - Fee Related
Application number
GB0310071A
Other versions
GB2391383A (en
GB2391383B (en
Inventor
Fadi Abou-Shakra
Andrew Eaton
Andrew Entwistle
Heather Walker
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
Priority claimed from GB0209972A external-priority patent/GB0209972D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB2391383A publication Critical patent/GB2391383A/en
Application granted granted Critical
Publication of GB2391383B publication Critical patent/GB2391383B/en
Publication of GB2391383C publication Critical patent/GB2391383C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/105—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation, Inductively Coupled Plasma [ICP]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB0310071A 2002-05-01 2003-05-01 Mass spectrometer Expired - Fee Related GB2391383C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0209972A GB0209972D0 (en) 2002-05-01 2002-05-01 ICP mass spectrometry
GB0210991A GB0210991D0 (en) 2002-05-01 2002-05-14 Mass spectrometer

Publications (3)

Publication Number Publication Date
GB2391383A GB2391383A (en) 2004-02-04
GB2391383B GB2391383B (en) 2004-07-14
GB2391383C true GB2391383C (en) 2005-06-15

Family

ID=29404294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0310071A Expired - Fee Related GB2391383C (en) 2002-05-01 2003-05-01 Mass spectrometer

Country Status (3)

Country Link
CA (1) CA2427304C (en)
DE (2) DE20306734U1 (en)
GB (1) GB2391383C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10665438B2 (en) 2015-09-17 2020-05-26 Thermo Fisher Scientific (Bremen) Gmbh Elemental mass spectrometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453808A1 (en) * 1990-04-05 1991-10-30 IONENTECHNIK GESELLSCHAFT m.b.H. Apparatus for analysing gas mixtures by means of mass spectrometry
AT403214B (en) * 1991-10-21 1997-12-29 Ionentechnik Ges M B H METHOD FOR ANALYZING GAS MIXTURES
DE4414403A1 (en) * 1994-04-26 1994-10-06 Frank Dr Strehle Ion-molecule-reaction mass spectrometer
US6140638A (en) * 1997-06-04 2000-10-31 Mds Inc. Bandpass reactive collision cell
GB9820210D0 (en) * 1998-09-16 1998-11-11 Vg Elemental Limited Means for removing unwanted ions from an ion transport system and mass spectrometer
GB9914836D0 (en) * 1999-06-24 1999-08-25 Thermo Instr Systems Inc Method and apparatus for discriminating ions having the same nominal mass to charge ratio

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10665438B2 (en) 2015-09-17 2020-05-26 Thermo Fisher Scientific (Bremen) Gmbh Elemental mass spectrometer
US11189473B2 (en) 2015-09-17 2021-11-30 Thermo Fisher Scientific (Bremen) Gmbh Mass spectrometer

Also Published As

Publication number Publication date
DE10319499A1 (en) 2003-12-11
CA2427304A1 (en) 2003-11-01
GB2391383A (en) 2004-02-04
CA2427304C (en) 2012-03-13
GB2391383B (en) 2004-07-14
DE20306734U1 (en) 2003-10-23
DE10319499B4 (en) 2007-06-21

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: MICROMASS UK LIMITED

Free format text: FORMER APPLICANT(S): MICROMASS LIMITED

727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727H Specification amended (sect. 27/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180501