FR1422640A - Method and apparatus for chromatographic analysis - Google Patents

Method and apparatus for chromatographic analysis

Info

Publication number
FR1422640A
FR1422640A FR3257A FR3257A FR1422640A FR 1422640 A FR1422640 A FR 1422640A FR 3257 A FR3257 A FR 3257A FR 3257 A FR3257 A FR 3257A FR 1422640 A FR1422640 A FR 1422640A
Authority
FR
France
Prior art keywords
chromatographic analysis
chromatographic
analysis
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
FR3257A
Other languages
French (fr)
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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
Priority claimed from US340641A external-priority patent/US3345859A/en
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Priority to FR3257A priority Critical patent/FR1422640A/en
Application granted granted Critical
Publication of FR1422640A publication Critical patent/FR1422640A/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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8641—Baseline

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)
FR3257A 1964-01-28 1965-01-26 Method and apparatus for chromatographic analysis Expired FR1422640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR3257A FR1422640A (en) 1964-01-28 1965-01-26 Method and apparatus for chromatographic analysis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US340641A US3345859A (en) 1964-01-28 1964-01-28 Chromatographic analysis with automatic baseline compensation
FR3257A FR1422640A (en) 1964-01-28 1965-01-26 Method and apparatus for chromatographic analysis

Publications (1)

Publication Number Publication Date
FR1422640A true FR1422640A (en) 1965-12-24

Family

ID=26161713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3257A Expired FR1422640A (en) 1964-01-28 1965-01-26 Method and apparatus for chromatographic analysis

Country Status (1)

Country Link
FR (1) FR1422640A (en)

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