GB8621798D0 - Examining gas mixture - Google Patents

Examining gas mixture

Info

Publication number
GB8621798D0
GB8621798D0 GB868621798A GB8621798A GB8621798D0 GB 8621798 D0 GB8621798 D0 GB 8621798D0 GB 868621798 A GB868621798 A GB 868621798A GB 8621798 A GB8621798 A GB 8621798A GB 8621798 D0 GB8621798 D0 GB 8621798D0
Authority
GB
United Kingdom
Prior art keywords
gas mixture
examining gas
examining
mixture
gas
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Withdrawn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
GB868621798A
Other versions
GB2180687A (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.)
Bruker Daltonics GmbH and Co KG
Original Assignee
Bruken Franzen Analytik GmbH
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 Bruken Franzen Analytik GmbH filed Critical Bruken Franzen Analytik GmbH
Publication of GB8621798D0 publication Critical patent/GB8621798D0/en
Publication of GB2180687A publication Critical patent/GB2180687A/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Withdrawn legal-status Critical Current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
    • H01J49/0022—Portable spectrometers, e.g. devices comprising independent power supply, constructional details relating to portability
    • 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
    • H01J49/0081—Tandem in time, i.e. using a single spectrometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
    • H01J49/0427—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples using a membrane permeable to gases
    • 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
    • H01J49/424—Three-dimensional ion traps, i.e. comprising end-cap and ring electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB08621798A 1985-09-19 1986-09-10 Method and apparatus for examining a gas mixture Withdrawn GB2180687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533364 DE3533364A1 (en) 1985-09-19 1985-09-19 METHOD AND DEVICE FOR EXAMINING A GAS MIXTURE

Publications (2)

Publication Number Publication Date
GB8621798D0 true GB8621798D0 (en) 1986-10-15
GB2180687A GB2180687A (en) 1987-04-01

Family

ID=6281338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08621798A Withdrawn GB2180687A (en) 1985-09-19 1986-09-10 Method and apparatus for examining a gas mixture

Country Status (3)

Country Link
DE (1) DE3533364A1 (en)
FR (1) FR2590026A1 (en)
GB (1) GB2180687A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8625529D0 (en) * 1986-10-24 1986-11-26 Griffiths I W Control/analysis of charged particles
US4771172A (en) * 1987-05-22 1988-09-13 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer operating in the chemical ionization mode
EP0362432A1 (en) * 1988-10-07 1990-04-11 Bruker Franzen Analytik GmbH Improvement of a method of mass analyzing a sample
DE4326267A1 (en) * 1993-08-05 1995-02-09 Leybold Ag Leak detector
DE4444524C2 (en) * 1994-11-30 1997-04-03 Inst Umwelttechnologien Gmbh Method and device for the detection of gaseous high molecular weight traces in a carrier gas for quasi real-time measurements in situ
DE19523860A1 (en) * 1995-06-30 1997-01-02 Bruker Franzen Analytik Gmbh Ion trap mass spectrometer with vacuum-external ion generation
DE19628179C2 (en) * 1996-07-12 1998-04-23 Bruker Franzen Analytik Gmbh Device and method for injecting ions into an ion trap
GB0219872D0 (en) * 2002-08-27 2002-10-02 Univ Belfast Charged particle manipulation
WO2014149846A2 (en) * 2013-03-15 2014-09-25 1St Detect Corporation A mass spectrometer system having an external detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596485A (en) * 1967-07-21 1970-06-22
US3638401A (en) * 1969-03-24 1972-02-01 Varian Associates Vacuum connector for connecting replaceable evacuated devices to an evacuated system
GB2026231B (en) * 1978-05-30 1982-10-27 Emi Ltd Mass spectrometers
US4540884A (en) * 1982-12-29 1985-09-10 Finnigan Corporation Method of mass analyzing a sample by use of a quadrupole ion trap

Also Published As

Publication number Publication date
DE3533364A1 (en) 1987-03-26
GB2180687A (en) 1987-04-01
FR2590026A1 (en) 1987-05-15

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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)