FR2170310A5 - - Google Patents

Info

Publication number
FR2170310A5
FR2170310A5 FR7200579A FR7200579A FR2170310A5 FR 2170310 A5 FR2170310 A5 FR 2170310A5 FR 7200579 A FR7200579 A FR 7200579A FR 7200579 A FR7200579 A FR 7200579A FR 2170310 A5 FR2170310 A5 FR 2170310A5
Authority
FR
France
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
FR7200579A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR2170310A5 publication Critical patent/FR2170310A5/fr
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
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • 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
    • G01N30/8665—Signal analysis for calibrating the measuring apparatus
    • G01N30/8668—Signal analysis for calibrating the measuring apparatus using retention times
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
    • 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
    • G01N30/8627—Slopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Amplifiers (AREA)
FR7200579A 1971-01-12 1972-01-10 Expired FR2170310A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10589371A 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
FR2170310A5 true FR2170310A5 (fr) 1973-09-14

Family

ID=22308369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200579A Expired FR2170310A5 (fr) 1971-01-12 1972-01-10

Country Status (6)

Country Link
US (1) US3714813A (fr)
BE (1) BE777952A (fr)
DE (1) DE2200307A1 (fr)
FR (1) FR2170310A5 (fr)
IT (1) IT948155B (fr)
NL (1) NL7200281A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150436A (en) * 1977-12-23 1979-04-17 Phillips Petroleum Company First order sample and hold
US4452067A (en) * 1982-08-30 1984-06-05 The Dow Chemical Company Apparatus for analysis of a vapor phase sample
CN113567604B (zh) * 2021-07-22 2022-09-30 华谱科仪(大连)科技有限公司 色谱谱图的检测分析方法及电子设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069895A (en) * 1958-04-10 1962-12-25 Phillips Petroleum Co Chromatographic analyzer peak reader
US3245269A (en) * 1958-09-25 1966-04-12 James O Ivie Automatic sampling device
US3267264A (en) * 1962-02-20 1966-08-16 Phillips Petroleum Co Analysis apparatus using controlled logic circuitry

Also Published As

Publication number Publication date
BE777952A (fr) 1972-07-12
US3714813A (en) 1973-02-06
IT948155B (it) 1973-05-30
NL7200281A (fr) 1972-07-14
DE2200307A1 (de) 1972-07-27

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