GB8826490D0 - High sensitivity mass spectrometer - Google Patents

High sensitivity mass spectrometer

Info

Publication number
GB8826490D0
GB8826490D0 GB888826490A GB8826490A GB8826490D0 GB 8826490 D0 GB8826490 D0 GB 8826490D0 GB 888826490 A GB888826490 A GB 888826490A GB 8826490 A GB8826490 A GB 8826490A GB 8826490 D0 GB8826490 D0 GB 8826490D0
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
high sensitivity
sensitivity mass
spectrometer
sensitivity
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.)
Withdrawn
Application number
GB888826490A
Other versions
GB2212655A (en
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.)
VG Instruments Group Ltd
Original Assignee
VG Instruments Group 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 VG Instruments Group Ltd filed Critical VG Instruments Group Ltd
Publication of GB8826490D0 publication Critical patent/GB8826490D0/en
Publication of GB2212655A publication Critical patent/GB2212655A/en
Withdrawn legal-status Critical Current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
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB8826490A 1987-11-13 1988-11-11 Ion source for a high sensitivity mass spectrometor Withdrawn GB2212655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878726638A GB8726638D0 (en) 1987-11-13 1987-11-13 High sensitivity mass spectrometer

Publications (2)

Publication Number Publication Date
GB8826490D0 true GB8826490D0 (en) 1988-12-14
GB2212655A GB2212655A (en) 1989-07-26

Family

ID=10626921

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878726638A Pending GB8726638D0 (en) 1987-11-13 1987-11-13 High sensitivity mass spectrometer
GB8826490A Withdrawn GB2212655A (en) 1987-11-13 1988-11-11 Ion source for a high sensitivity mass spectrometor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878726638A Pending GB8726638D0 (en) 1987-11-13 1987-11-13 High sensitivity mass spectrometer

Country Status (2)

Country Link
DE (1) DE3838326A1 (en)
GB (2) GB8726638D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597146A (en) * 1991-08-05 1997-01-28 Putman; J. Michael Rail-mounted stabilizer for surgical instrument

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1026750A (en) * 1962-01-04 1966-04-20 Manfred Matthias Dunkel Mass spectrometer tubes
US3275867A (en) * 1962-02-15 1966-09-27 Hitachi Ltd Charged particle generator
GB1101288A (en) * 1965-08-10 1968-01-31 Gen Electric Improvements in ion source for a mass spectrometer
US3514666A (en) * 1967-06-16 1970-05-26 Avco Corp Charged particle generator yielding a mono-energetic ion beam
US3502863A (en) * 1967-08-02 1970-03-24 Hitachi Ltd Electron bombardment type ion source with permanent magnet focusing means therein
GB1158239A (en) * 1968-07-11 1969-07-16 Alsthom Cgee Improvements in and relating to Ion Sources.
US3924134A (en) * 1974-11-29 1975-12-02 Ibm Double chamber ion source

Also Published As

Publication number Publication date
DE3838326A1 (en) 1989-06-29
GB8726638D0 (en) 1987-12-16
GB2212655A (en) 1989-07-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)