GB1267121A - - Google Patents

Info

Publication number
GB1267121A
GB1267121A GB1267121DA GB1267121A GB 1267121 A GB1267121 A GB 1267121A GB 1267121D A GB1267121D A GB 1267121DA GB 1267121 A GB1267121 A GB 1267121A
Authority
GB
United Kingdom
Prior art keywords
chamber
separator
vacuum
april
slide
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
Other languages
English (en)
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 filed Critical
Publication of GB1267121A publication Critical patent/GB1267121A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7293—Velocity or momentum separators
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1267121D 1969-04-21 1970-04-13 Expired GB1267121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05621/69A SE325726B (fr) 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
GB1267121A true GB1267121A (fr) 1972-03-15

Family

ID=20266851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267121D Expired GB1267121A (fr) 1969-04-21 1970-04-13

Country Status (4)

Country Link
US (1) US3633027A (fr)
FR (1) FR2045486A5 (fr)
GB (1) GB1267121A (fr)
SE (1) SE325726B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842266A (en) * 1973-04-11 1974-10-15 Us Air Force Atmospheric sampling probe for a mass spectrometer
JPS5011582U (fr) * 1973-05-28 1975-02-06
JPS546238B2 (fr) * 1973-08-27 1979-03-26
JPS5063489U (fr) * 1973-10-12 1975-06-09
US4016421A (en) * 1975-02-13 1977-04-05 E. I. Du Pont De Nemours And Company Analytical apparatus with variable energy ion beam source
JPS583592B2 (ja) * 1978-09-08 1983-01-21 日本分光工業株式会社 質量分析計への試料導入方法及び装置
US4924097A (en) * 1984-06-22 1990-05-08 Georgia Tech Rss. Corp Monodisperse aerosol generator for use with infrared spectrometry
US4762995A (en) * 1984-06-22 1988-08-09 Georgia Tech Research Corporation Monodisperse aerosol generator
US4629478A (en) * 1984-06-22 1986-12-16 Georgia Tech Research Corporation Monodisperse aerosol generator
US4687929A (en) * 1984-06-22 1987-08-18 Georgia Tech Research Corporation Monodisperse aerosol generator
US4791292A (en) * 1986-04-24 1988-12-13 The Dow Chemical Company Capillary membrane interface for a mass spectrometer
US5024952A (en) * 1989-06-26 1991-06-18 Union Carbide Chemicals And Plastics Technology Corporation Method for obtaining analytes from liquid menstrua for analysis
US5137553A (en) * 1990-03-02 1992-08-11 Sge International Pty. Ltd. Molecular jet separator
DE29605650U1 (de) * 1996-03-27 1996-07-25 Balzers Prozess Systeme Vertriebs- und Service GmbH, 81245 München Anordnung zum Verbinden eines Tiefdruckeinganges eines Gasanalysegerätes
US8026477B2 (en) 2006-03-03 2011-09-27 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
US7700913B2 (en) * 2006-03-03 2010-04-20 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
WO2007140351A2 (fr) * 2006-05-26 2007-12-06 Ionsense, Inc. Système d'échantillonnage à tube flexible ouvert à utiliser avec la technologie d'ionisation de surface
US7928364B2 (en) * 2006-10-13 2011-04-19 Ionsense, Inc. Sampling system for containment and transfer of ions into a spectroscopy system
US8440965B2 (en) 2006-10-13 2013-05-14 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
TWI320395B (en) * 2007-02-09 2010-02-11 Primax Electronics Ltd An automatic duplex document feeder with a function of releasing paper jam
US8207497B2 (en) 2009-05-08 2012-06-26 Ionsense, Inc. Sampling of confined spaces
US8822949B2 (en) 2011-02-05 2014-09-02 Ionsense Inc. Apparatus and method for thermal assisted desorption ionization systems
US8901488B1 (en) 2011-04-18 2014-12-02 Ionsense, Inc. Robust, rapid, secure sample manipulation before during and after ionization for a spectroscopy system
US9337007B2 (en) 2014-06-15 2016-05-10 Ionsense, Inc. Apparatus and method for generating chemical signatures using differential desorption
US9899196B1 (en) 2016-01-12 2018-02-20 Jeol Usa, Inc. Dopant-assisted direct analysis in real time mass spectrometry
US10636640B2 (en) 2017-07-06 2020-04-28 Ionsense, Inc. Apparatus and method for chemical phase sampling analysis
WO2019231859A1 (fr) 2018-06-01 2019-12-05 Ionsense Inc. Appareil et procédé de réduction d'effets de matrice lors de l'ionisation d'un échantillon
JP2022553600A (ja) 2019-10-28 2022-12-26 イオンセンス インコーポレイテッド 拍動流大気リアルタイムイオン化
US11913861B2 (en) 2020-05-26 2024-02-27 Bruker Scientific Llc Electrostatic loading of powder samples for ionization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080754A (en) * 1961-07-10 1963-03-12 Charles Y Jolmson Direct method of measuring neutral gas temperatures
US3471692A (en) * 1967-03-27 1969-10-07 Varian Associates Gas analyzer system employing a gas chromatograph and a mass spectrometer with a gas switch therebetween

Also Published As

Publication number Publication date
DE2014459A1 (de) 1970-11-05
FR2045486A5 (fr) 1971-02-26
DE2014459B2 (de) 1976-05-06
SE325726B (fr) 1970-07-06
US3633027A (en) 1972-01-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee