GB1019801A - Improvements in or relating to gas chromatography - Google Patents

Improvements in or relating to gas chromatography

Info

Publication number
GB1019801A
GB1019801A GB2281662A GB2281662A GB1019801A GB 1019801 A GB1019801 A GB 1019801A GB 2281662 A GB2281662 A GB 2281662A GB 2281662 A GB2281662 A GB 2281662A GB 1019801 A GB1019801 A GB 1019801A
Authority
GB
United Kingdom
Prior art keywords
wire
column
gas chromatography
liquid phase
support material
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
GB2281662A
Inventor
Raymond Peter William Scott
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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
Application filed by Pye Ltd filed Critical Pye Ltd
Priority to GB2281662A priority Critical patent/GB1019801A/en
Publication of GB1019801A publication Critical patent/GB1019801A/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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • 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
    • 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
    • G01N30/60—Construction of the column

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A gas chromatography column is made by coating a wire or filament with a liquid phase, applying to the coated wire a further coating of finely divided support material so that the liquid phase disperses in the support material and forms a thin surface film, the wire then being inserted into the column. The wire, which may be of P.T.F.E., nylon, Cu, Au, Ni or preferably cupro-nickel, may be kinked or swaged to hold the wire in the centre of the column. If the wire is of metal, an A.C. current may be passed therethrough and the wire made to vibrate by subjecting it to a magnetic field, thereby increasing the effectiveness of the partitioning agent.
GB2281662A 1962-06-14 1962-06-14 Improvements in or relating to gas chromatography Expired GB1019801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2281662A GB1019801A (en) 1962-06-14 1962-06-14 Improvements in or relating to gas chromatography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2281662A GB1019801A (en) 1962-06-14 1962-06-14 Improvements in or relating to gas chromatography

Publications (1)

Publication Number Publication Date
GB1019801A true GB1019801A (en) 1966-02-09

Family

ID=10185504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2281662A Expired GB1019801A (en) 1962-06-14 1962-06-14 Improvements in or relating to gas chromatography

Country Status (1)

Country Link
GB (1) GB1019801A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409786A1 (en) * 1977-11-29 1979-06-22 Moreaux Claude Capillary column for gas phase chromatography - has helically grooved core in tubular sheath with stationary phase on walls of groove and/or sheath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409786A1 (en) * 1977-11-29 1979-06-22 Moreaux Claude Capillary column for gas phase chromatography - has helically grooved core in tubular sheath with stationary phase on walls of groove and/or sheath

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