DE3066835D1 - Tandem quadrupole mass spectrometer system - Google Patents

Tandem quadrupole mass spectrometer system

Info

Publication number
DE3066835D1
DE3066835D1 DE8080302635T DE3066835T DE3066835D1 DE 3066835 D1 DE3066835 D1 DE 3066835D1 DE 8080302635 T DE8080302635 T DE 8080302635T DE 3066835 T DE3066835 T DE 3066835T DE 3066835 D1 DE3066835 D1 DE 3066835D1
Authority
DE
Germany
Prior art keywords
mass spectrometer
quadrupole mass
spectrometer system
tandem quadrupole
tandem
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
Application number
DE8080302635T
Other languages
German (de)
Inventor
John Barry French
Peter Henry Dawson
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development 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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Application granted granted Critical
Publication of DE3066835D1 publication Critical patent/DE3066835D1/en
Expired 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
    • H01J49/4215—Quadrupole mass filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DE8080302635T 1979-08-03 1980-08-01 Tandem quadrupole mass spectrometer system Expired DE3066835D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000333327A CA1134957A (en) 1979-08-03 1979-08-03 Tandem mass spectrometer with synchronized rf fields

Publications (1)

Publication Number Publication Date
DE3066835D1 true DE3066835D1 (en) 1984-04-12

Family

ID=4114876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302635T Expired DE3066835D1 (en) 1979-08-03 1980-08-01 Tandem quadrupole mass spectrometer system

Country Status (3)

Country Link
EP (1) EP0023826B1 (en)
CA (1) CA1134957A (en)
DE (1) DE3066835D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8305228D0 (en) * 1983-02-25 1983-03-30 Vg Instr Ltd Operating quadrupole mass spectrometers
US6528784B1 (en) 1999-12-03 2003-03-04 Thermo Finnigan Llc Mass spectrometer system including a double ion guide interface and method of operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283547A2 (en) * 1974-08-30 1976-03-26 Extranuclear Lab Inc Spatial separation of AC and DC fields in quadrupole mass filter - using material acting as dielectric to AC and conductor to DC fields
DE2539161C2 (en) * 1975-09-03 1981-12-24 Varian Mat Gmbh, 2800 Bremen mass spectrometry
US4148196A (en) * 1977-04-25 1979-04-10 Sciex Inc. Multiple stage cryogenic pump and method of pumping

Also Published As

Publication number Publication date
CA1134957A (en) 1982-11-02
EP0023826B1 (en) 1984-03-07
EP0023826A1 (en) 1981-02-11

Similar Documents

Publication Publication Date Title
DE3279041D1 (en) An improved time-of-flight mass spectrometer
GB2080021B (en) Time-of-flight mass spectrometer
DE3376525D1 (en) Sputter initiated resonance ionization spectrometry
DE3369800D1 (en) Grating spectrometer
GB2129607B (en) Hybrid mass spectrometer
GB2056429B (en) Ion adsorbent
GB8305228D0 (en) Operating quadrupole mass spectrometers
GB2027264B (en) Ion detector for mass spectrometers
GB2242310B (en) Triple quadrupole tandem mass spectrometers.
GB2104719B (en) Calibrating ion cyclatron resonance spectrometer
GB2053481B (en) Nmr spectrometers
JPS55155516A (en) Braking spacer for parallel aerial wire
GB2120007B (en) Isotope determination by mass spectrometry
JPS551593A (en) Xxray spectrometer
DE3067625D1 (en) Electron beam system
JPS567340A (en) Ion gun
GB2148050B (en) Ac-modulation quadrupole mass spectrometer
JPS5614940A (en) Electrode system
GB8703012D0 (en) Secondary ion mass spectrometer
GB8415193D0 (en) Secondary ion mass spectrometer
DE3066835D1 (en) Tandem quadrupole mass spectrometer system
GB2098797B (en) Angular resolved spectrometer
JPS56107463A (en) Electron spectrometer
AU539715B2 (en) Isotope separation
GB2063549B (en) Isotope separation

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee