DE3672710D1 - DEVICE AND METHOD FOR USE IN THE MASS ANALYSIS OF CHEMICAL SAMPLES. - Google Patents

DEVICE AND METHOD FOR USE IN THE MASS ANALYSIS OF CHEMICAL SAMPLES.

Info

Publication number
DE3672710D1
DE3672710D1 DE8686306004T DE3672710T DE3672710D1 DE 3672710 D1 DE3672710 D1 DE 3672710D1 DE 8686306004 T DE8686306004 T DE 8686306004T DE 3672710 T DE3672710 T DE 3672710T DE 3672710 D1 DE3672710 D1 DE 3672710D1
Authority
DE
Germany
Prior art keywords
mass analysis
chemical samples
samples
chemical
analysis
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 - Lifetime
Application number
DE8686306004T
Other languages
German (de)
Inventor
Richard M Caprioli
John S Cottrell
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.)
Kratos Analytical Ltd
Original Assignee
Kratos Analytical 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 US06/767,819 external-priority patent/US4908512A/en
Priority claimed from US06/767,820 external-priority patent/US4820648A/en
Application filed by Kratos Analytical Ltd filed Critical Kratos Analytical Ltd
Application granted granted Critical
Publication of DE3672710D1 publication Critical patent/DE3672710D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0404—Capillaries used for transferring samples or ions
    • 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
    • H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
    • H01J49/0436—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples using a membrane permeable to liquids
    • 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
    • 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
    • H01J49/142—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers using a solid target which is not previously vapourised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE8686306004T 1985-08-21 1986-08-04 DEVICE AND METHOD FOR USE IN THE MASS ANALYSIS OF CHEMICAL SAMPLES. Expired - Lifetime DE3672710D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/767,819 US4908512A (en) 1985-08-21 1985-08-21 Apparatus and methods of use in the mass analysis of chemical samples
US06/767,820 US4820648A (en) 1985-08-21 1985-08-21 Methods for use in the mass analysis of chemical samples

Publications (1)

Publication Number Publication Date
DE3672710D1 true DE3672710D1 (en) 1990-08-23

Family

ID=27117963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306004T Expired - Lifetime DE3672710D1 (en) 1985-08-21 1986-08-04 DEVICE AND METHOD FOR USE IN THE MASS ANALYSIS OF CHEMICAL SAMPLES.

Country Status (3)

Country Link
EP (1) EP0211645B1 (en)
JP (1) JPS6285851A (en)
DE (1) DE3672710D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791292A (en) * 1986-04-24 1988-12-13 The Dow Chemical Company Capillary membrane interface for a mass spectrometer
JPH04504326A (en) * 1989-03-30 1992-07-30 グルポ・レペチツト・エス・ピー・エイ Multiple targets for accurate mass measurements
US5078135A (en) * 1989-05-31 1992-01-07 Board Of Regents, The University Of Texas System Apparatus for in vivo analysis of biological compounds in blood or tissue by microdialysis and mass spectrometry
US6054709A (en) * 1997-12-05 2000-04-25 The University Of British Columbia Method and apparatus for determining the rates of reactions in liquids by mass spectrometry
US10060838B2 (en) 2015-04-09 2018-08-28 Ut-Battelle, Llc Capture probe
US9632066B2 (en) 2015-04-09 2017-04-25 Ut-Battelle, Llc Open port sampling interface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1512509A (en) * 1966-12-28 1968-02-09 Csf Device for introducing liquids into a mass spectrometer with a view to subjecting them to continuous analysis
US4209696A (en) * 1977-09-21 1980-06-24 Fite Wade L Methods and apparatus for mass spectrometric analysis of constituents in liquids
DE3013620A1 (en) * 1979-05-25 1980-12-04 Hewlett Packard Co SAMPLE INPUT DEVICE FOR MASS SPECTROMETER
GB2091937B (en) * 1981-01-27 1984-09-19 Nat Res Dev Mass analysis sample ionisation
JPS601550A (en) * 1983-06-17 1985-01-07 Jeol Ltd Liquid chromatograph mass spectrometer

Also Published As

Publication number Publication date
JPH0577265B2 (en) 1993-10-26
EP0211645A2 (en) 1987-02-25
EP0211645A3 (en) 1987-10-28
JPS6285851A (en) 1987-04-20
EP0211645B1 (en) 1990-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee