DE69738746D1 - Verfahren und Vorrichtung zur Ionenunterscheidung in einem Elektroneneinfangdetektor - Google Patents

Verfahren und Vorrichtung zur Ionenunterscheidung in einem Elektroneneinfangdetektor

Info

Publication number
DE69738746D1
DE69738746D1 DE69738746T DE69738746T DE69738746D1 DE 69738746 D1 DE69738746 D1 DE 69738746D1 DE 69738746 T DE69738746 T DE 69738746T DE 69738746 T DE69738746 T DE 69738746T DE 69738746 D1 DE69738746 D1 DE 69738746D1
Authority
DE
Germany
Prior art keywords
electron capture
capture detector
ion discrimination
discrimination
ion
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
DE69738746T
Other languages
German (de)
English (en)
Inventor
Mahmoud F Abdel-Rahman
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of DE69738746D1 publication Critical patent/DE69738746D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N30/64—Electrical detectors
    • G01N30/70—Electron capture detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (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)
DE69738746T 1996-09-03 1997-07-17 Verfahren und Vorrichtung zur Ionenunterscheidung in einem Elektroneneinfangdetektor Expired - Lifetime DE69738746D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/706,900 US5760291A (en) 1996-09-03 1996-09-03 Method and apparatus for mixing column effluent and make-up gas in an electron capture detector

Publications (1)

Publication Number Publication Date
DE69738746D1 true DE69738746D1 (de) 2008-07-17

Family

ID=24839540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738746T Expired - Lifetime DE69738746D1 (de) 1996-09-03 1997-07-17 Verfahren und Vorrichtung zur Ionenunterscheidung in einem Elektroneneinfangdetektor

Country Status (4)

Country Link
US (1) US5760291A (https=)
EP (1) EP0831325B1 (https=)
JP (1) JP3907793B2 (https=)
DE (1) DE69738746D1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804828A (en) * 1996-09-30 1998-09-08 Hewlett-Packard Company Method and apparatus for optimizing the sensitivity and linearity of an electron capture detector
GB0712362D0 (en) * 2007-06-26 2007-08-01 Smiths Group Plc Detectors and nozzles
US8802581B2 (en) 2009-08-21 2014-08-12 Corning Incorporated Zircon compatible glasses for down draw
US8713989B2 (en) 2011-03-23 2014-05-06 Agilent Technologies, Inc. Restricted line of sight design for inlet liner
WO2014184947A1 (ja) * 2013-05-17 2014-11-20 株式会社島津製作所 電子捕獲検出器

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009097A (en) * 1958-02-19 1961-11-14 Mine Safety Appliances Co Method of oxygen detection
US3247375A (en) * 1960-12-23 1966-04-19 James E Lovelock Gas analysis method and device for the qualitative and quantitative analysis of classes of organic vapors
US3378725A (en) * 1964-04-15 1968-04-16 Beckman Instruments Inc Electron capture detector having separate ionization and sensing regions
US3444722A (en) * 1966-09-09 1969-05-20 Phillips Petroleum Co Device for supplying carrier gas to transport eluted portion of sample and to backflush chromatographic column
US3566107A (en) * 1967-11-24 1971-02-23 Hewlett Packard Co Nickel 63 electron capture detector
US3668382A (en) * 1968-11-26 1972-06-06 Franklin Gno Corp Separation and detection of trace substances in gaseous samples containing moisture by diluting with dry air
US3634754A (en) * 1969-06-23 1972-01-11 Shell Oil Co Method and apparatus for linearly measuring electron capture with an electron capture detector
CS154807B1 (https=) * 1972-05-15 1974-04-30
GB1482611A (en) * 1974-04-08 1977-08-10 Lovelock J Selective detection of a component in an atmosphere
US4031397A (en) * 1975-08-25 1977-06-21 Massachusetts Institute Of Technology Method and apparatus for separating isotopes
US4063156A (en) * 1976-02-27 1977-12-13 Varian Associates, Inc. Assymetric cylinder electron capture detector
DE2658371C2 (de) * 1976-12-23 1983-03-03 Carl Robert Eckelmann AG, 2000 Hamburg Verfahren zum Pyrolysieren von Altreifen
GB1597622A (en) * 1977-03-11 1981-09-09 Lovelock J E Solute switching systems incorporating corona discharge devices
EP0009787B2 (de) * 1978-10-11 1986-07-09 Bayer Ag Verfahren zur Monohalogenierung von Alkylbenzolen in alpha-Stellung
US4264817A (en) * 1979-02-27 1981-04-28 Hewlett-Packard Company Coaxial electron capture detector with thermionic emission electron source
US4304997A (en) * 1979-02-27 1981-12-08 Hewlett-Packard Company Electron capture detector with thermionic emission electron source
US4261964A (en) * 1979-07-16 1981-04-14 J. M. Huber Corporation Utilization of combustible components of a tail-gas in the manufacture of carbon black at a high production rate
US4308242A (en) * 1980-01-24 1981-12-29 Phillips Petroleum Company Producing sulfur-containing compositions from gaseous sulfur compounds
IT1134198B (it) * 1980-11-06 1986-07-31 Erba Strumentazione Dispositivo per l'iniezione a vaporizzazione in una colonna gas-cromatografica
US4388411A (en) * 1981-04-29 1983-06-14 Hewlett-Packard Company Apparatus and method for detecting fluid
US4517394A (en) * 1983-07-05 1985-05-14 W. R. Grace & Co. Preparation of nitro compounds by vapor phase nitration of carboxylic acids
GB2147734B (en) * 1983-08-11 1987-03-04 Varian Associates Flow contoured electron capture detector cell
US4684807A (en) * 1983-08-11 1987-08-04 Varian Associates, Inc. Flow contoured electron capture detector cell
US4651008A (en) * 1983-08-11 1987-03-17 Varian Associates, Inc. Sample inlet system for an electron capture detector
US4670220A (en) * 1984-03-07 1987-06-02 Varian Associates, Inc. Sample valve for solute modulated synchronous detection
GB8431663D0 (en) * 1984-12-14 1985-01-30 Perkin Elmer Corp Ionization detector
GB8506788D0 (en) * 1985-03-15 1985-04-17 Secr Defence Thermal electron source
SU1693536A1 (ru) * 1985-06-11 1991-11-23 Специализированное конструкторско-технологическое бюро с опытным производством Института электроники им.У.А.Арифова Поверхностно-ионизационный детектор органических соединений
US4851683A (en) * 1987-03-09 1989-07-25 Brigham Young University Element specific radio frequency discharge helium plasma detector for chromatography
US4887464A (en) * 1988-11-22 1989-12-19 Anadrill, Inc. Measurement system and method for quantitatively determining the concentrations of a plurality of gases in drilling mud
US4994096A (en) * 1989-05-09 1991-02-19 Hewlett-Packard Co. Gas chromatograph having integrated pressure programmer
US4995222A (en) * 1990-01-08 1991-02-26 The Upjohn Company Ampoule sealing apparatus
US5302325A (en) * 1990-09-25 1994-04-12 Praxair Technology, Inc. In-line dispersion of gas in liquid
US5108466A (en) * 1990-12-21 1992-04-28 Hewlett-Packard Company Apparatus and methods for controlling fluids provided to a chromatographic detector
US5153519A (en) * 1991-02-28 1992-10-06 Wentworth Wayne E High voltage spark excitation and ionization detector system
US5281397A (en) * 1991-03-14 1994-01-25 General Electric Company Adjustable open-split interface for a gas chromatograph and a mass spectrometer
US5108468A (en) * 1991-03-26 1992-04-28 General Electric Company Switching system for a multidimensional gas chromatograph
DE69329061T2 (de) * 1992-05-14 2000-12-21 Idec Izumi Corp., Osaka Vorrichtung zur lösung eines gases in bzw zur mischung einer flüssigkeit
GB9309720D0 (en) * 1993-05-12 1993-06-23 British Nuclear Fuels Plc Measuring fluid flow rate
US5472645A (en) * 1994-11-23 1995-12-05 Cyclone Technologies, Inc. Cyclone vortex system and process
US5479022A (en) * 1994-06-17 1995-12-26 Varian Associates, Inc. Electron capture detector with guard electrode

Also Published As

Publication number Publication date
EP0831325B1 (en) 2008-06-04
JP3907793B2 (ja) 2007-04-18
EP0831325A1 (en) 1998-03-25
JPH10197485A (ja) 1998-07-31
US5760291A (en) 1998-06-02

Similar Documents

Publication Publication Date Title
DE69831702D1 (de) Verfahren und Vorrichtung zur Neutralteilchendetektion in einem Ionenstrahl
DE69728127D1 (de) Vorrichtung und Verfahren zur Extraktion eines Objekts in einem Bild
DE69734855D1 (de) Vorrichtung und Verfahren zur Extraktion eines Objektes in einem Bild
DE69733733D1 (de) Verfahren und Vorrichtung zur Ionenerzeugung in einer Ionenimplantierungseinrichtung
DE69622308D1 (de) Verfahren und Vorrichtung zur Massenspektrometrie mittels Ioneneinfang
DE69804117D1 (de) Vorrichtung und verfahren zur verbesserten abtasteffizienz in einem ionenimplantationsgerät
DE69831917D1 (de) Verbessertes Verfahren und Vorrichtung zur Waferprobendetektion
DE69637310D1 (de) Vorrichtung und Verfahren zur Teilchentrennung
DE69936327D1 (de) Verfahren und Vorrichtung zur Ausrichtung eines Detektors in einem Abbildungssystem
DE69721632D1 (de) Verfahren und Vorrichtung zur Servletverarbeitung
DE69737780D1 (de) Verfahren und Vorrichtung zur Bildverarbeitung
DE69829777D1 (de) Verfahren und vorrichtung zur klassifizierung hochliegender objekte
DE69727040D1 (de) Verfahren und Vorrichtung zur Erkennung von Fehlern in einem Netzwerk
DE69712105D1 (de) Verfahren und vorrichtung zur dokumentverarbeitung
DE69732041D1 (de) Verfahren und vorrichtung zur analyse von bitströmen
DE69733914D1 (de) Verfahren und Vorrichtung zur dynamischen Klientenauthentifizierung in einem vernetzten Dateiensystem
DE60119567D1 (de) Verfahren und vorrichtung zur erkennung und klassifikation von störungen in einem rf-modulierten netzwerk
DE69327615D1 (de) Verfahren und Vorrichtung zur Partikelanalyse
DE69724711D1 (de) Verfahren und Vorrichtung zur optischen Inspektion
DE69725384D1 (de) Verfahren und Vorrichtung zur Branderkennung
DE69918904D1 (de) Verfahren und vorrichtung zur massenbestimmungskorrektur in einem fulgzeitmassenspektrometer
DE19581833T1 (de) Verfahren und Vorrichtung zur Plasmamassenanalyse mit verringerten Raumladungseffekten
DE69806415D1 (de) Verfahren zur untersuchung von ionen in einem apparat mit einem flugzeit-spektrometer und einer linearen quadrupol-ionenfalle
DE69215735D1 (de) Verfahren und Vorrichtung zur Analyse von Teilchen
DE69719934D1 (de) Verfahren und Vorrichtung zur schnellen und sicheren Datensammlung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition