GB1185694A - Method for the Indication of Components Separated from Each Other in the Carrier Gas Stream of a Gas-Chromatographic Separating Column - Google Patents

Method for the Indication of Components Separated from Each Other in the Carrier Gas Stream of a Gas-Chromatographic Separating Column

Info

Publication number
GB1185694A
GB1185694A GB1682767A GB1682767A GB1185694A GB 1185694 A GB1185694 A GB 1185694A GB 1682767 A GB1682767 A GB 1682767A GB 1682767 A GB1682767 A GB 1682767A GB 1185694 A GB1185694 A GB 1185694A
Authority
GB
United Kingdom
Prior art keywords
gas
carrier gas
indication
components separated
separating column
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
GB1682767A
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.)
Varian Mat GmbH
Original Assignee
Varian Mat 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 Varian Mat GmbH filed Critical Varian Mat GmbH
Publication of GB1185694A publication Critical patent/GB1185694A/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
    • 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
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph

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)

Abstract

1,185,694. Gas chromatography. VARIAN MAT G.m.b.H. 12 April, 1967 [13 April, 1966], No. 16827/67. Heading B1L. [Also in Division HI] The components of a gas sample separated in a gas chromatograph column 1 together with a carrier gas, e.g. hydrogen or helium, are passed via a capillary 7 to the ionization source 9 (see Division H1) of a quadrupole mass filter 15, the ion current corresponding to the partial pressure of a sample fraction being measured either by means of an electrode in the ionization source or at the output of the mass filter. The time function corresponding to the partial pressure and the mass spectrum are also measured. The carrier gas is introduced into the column 1 through a line 2 and the gas sample through a branch 4 by means of an injection pump 3, the needle of the pump penetrating a membrane 5.
GB1682767A 1966-04-13 1967-04-12 Method for the Indication of Components Separated from Each Other in the Carrier Gas Stream of a Gas-Chromatographic Separating Column Expired GB1185694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0086651 1966-04-13

Publications (1)

Publication Number Publication Date
GB1185694A true GB1185694A (en) 1970-03-25

Family

ID=6983466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1682767A Expired GB1185694A (en) 1966-04-13 1967-04-12 Method for the Indication of Components Separated from Each Other in the Carrier Gas Stream of a Gas-Chromatographic Separating Column

Country Status (2)

Country Link
DE (1) DE1598096A1 (en)
GB (1) GB1185694A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786249A (en) * 1971-12-20 1974-01-15 Stanford Research Inst Negative ion duoplasmatron mass spectrometer for isotope ratio analysis
GB2189165A (en) * 1986-04-16 1987-10-21 James Ephraim Lovelock Method and apparatus for purifying a continuous flow of helium and/or neon gas
CN108088809A (en) * 2017-12-29 2018-05-29 四川大学 Based on thin-layer chromatography-high pressure gas pulse liquid phase component separator associated with bis- spectrum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786249A (en) * 1971-12-20 1974-01-15 Stanford Research Inst Negative ion duoplasmatron mass spectrometer for isotope ratio analysis
GB2189165A (en) * 1986-04-16 1987-10-21 James Ephraim Lovelock Method and apparatus for purifying a continuous flow of helium and/or neon gas
US4919690A (en) * 1986-04-16 1990-04-24 Hewlett-Packard Company Method for purifying a continuous flow of helium and/or neon gas
CN108088809A (en) * 2017-12-29 2018-05-29 四川大学 Based on thin-layer chromatography-high pressure gas pulse liquid phase component separator associated with bis- spectrum

Also Published As

Publication number Publication date
DE1598096A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees