FR84971E - Process for the manufacture of capillary columns for gas chromatography and capillary tubes conforming to those thus obtained - Google Patents

Process for the manufacture of capillary columns for gas chromatography and capillary tubes conforming to those thus obtained

Info

Publication number
FR84971E
FR84971E FR7904A FR67007904A FR84971E FR 84971 E FR84971 E FR 84971E FR 7904 A FR7904 A FR 7904A FR 67007904 A FR67007904 A FR 67007904A FR 84971 E FR84971 E FR 84971E
Authority
FR
France
Prior art keywords
capillary
manufacture
those
gas chromatography
columns
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
FR7904A
Other languages
French (fr)
Inventor
Heinz-Hardy Ness
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.)
PE Manufacturing GmbH
Original Assignee
Bodenseewerk Perkin Elmer and Co 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 Bodenseewerk Perkin Elmer and Co GmbH filed Critical Bodenseewerk Perkin Elmer and Co GmbH
Application granted granted Critical
Publication of FR84971E publication Critical patent/FR84971E/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
    • G01N30/6073—Construction of the column body in open tubular form
    • G01N30/6078—Capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/16—Mandrels; Mounting or adjusting same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Metal Extraction Processes (AREA)
FR7904A 1962-11-20 1963-11-14 Process for the manufacture of capillary columns for gas chromatography and capillary tubes conforming to those thus obtained Expired FR84971E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB69695A DE1187399B (en) 1962-11-20 1962-11-20 Process and device for the production of capillary columns for gas chromatography

Publications (1)

Publication Number Publication Date
FR84971E true FR84971E (en) 1965-05-21

Family

ID=6976381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904A Expired FR84971E (en) 1962-11-20 1963-11-14 Process for the manufacture of capillary columns for gas chromatography and capillary tubes conforming to those thus obtained

Country Status (4)

Country Link
US (1) US3238759A (en)
DE (1) DE1187399B (en)
FR (1) FR84971E (en)
GB (1) GB1032428A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804423B (en) * 2010-03-08 2012-02-22 彩虹集团电子股份有限公司 Automatic coil wall-thickness reduction and drawing device and drawing method of small-diameter capillary tube
EP3258260B1 (en) 2016-06-16 2020-01-15 Lake Region Manufacturing, Inc. Composite column for use in high pressure liquid chromatography

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US307993A (en) * 1884-11-11 sharp
US2355734A (en) * 1943-05-06 1944-08-15 Bundy Tubing Co Floating pin mandrel
US2721651A (en) * 1953-06-26 1955-10-25 Roth Eugene Adjustable floating plug for tube drawing

Also Published As

Publication number Publication date
GB1032428A (en) 1966-06-08
US3238759A (en) 1966-03-08
DE1187399B (en) 1965-02-18

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