GB2070964B - Analysis of ionic species using a chromatographic separation medium - Google Patents

Analysis of ionic species using a chromatographic separation medium

Info

Publication number
GB2070964B
GB2070964B GB8106448A GB8106448A GB2070964B GB 2070964 B GB2070964 B GB 2070964B GB 8106448 A GB8106448 A GB 8106448A GB 8106448 A GB8106448 A GB 8106448A GB 2070964 B GB2070964 B GB 2070964B
Authority
GB
United Kingdom
Prior art keywords
analysis
chromatographic separation
ionic species
separation medium
ionic
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
GB8106448A
Other versions
GB2070964A (en
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.)
Dionex Corp
Original Assignee
Dionex Corp
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 US06/128,836 external-priority patent/US4265634A/en
Application filed by Dionex Corp filed Critical Dionex Corp
Publication of GB2070964A publication Critical patent/GB2070964A/en
Application granted granted Critical
Publication of GB2070964B publication Critical patent/GB2070964B/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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • 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
    • G01N30/96—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 using ion-exchange
    • 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
    • G01N30/96—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 using ion-exchange
    • G01N2030/965—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 using ion-exchange suppressor columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
GB8106448A 1980-03-10 1981-03-02 Analysis of ionic species using a chromatographic separation medium Expired GB2070964B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12873080A 1980-03-10 1980-03-10
US06/128,836 US4265634A (en) 1980-03-10 1980-03-10 Chromatographic separation and quantitative analysis of ionic species

Publications (2)

Publication Number Publication Date
GB2070964A GB2070964A (en) 1981-09-16
GB2070964B true GB2070964B (en) 1984-01-11

Family

ID=26826891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106448A Expired GB2070964B (en) 1980-03-10 1981-03-02 Analysis of ionic species using a chromatographic separation medium

Country Status (4)

Country Link
AU (1) AU546009B2 (en)
DE (1) DE3108924C2 (en)
FR (1) FR2496891A1 (en)
GB (1) GB2070964B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486312A (en) * 1983-08-12 1984-12-04 Dionex Corporation Analysis of liquid streams using tubing with protuberances on its inner wall
DE3839035A1 (en) * 1988-11-18 1991-01-31 Schaper Hans Heinrich METHOD FOR THE CHROMATOGRAPHIC DETERMINATION OF CATIONS
DE102007016612A1 (en) 2007-04-05 2008-10-09 BAM Bundesanstalt für Materialforschung und -prüfung Apparatus and method for assaying a heterogeneous material by laser-induced plasma spectroscopy
EP3821238B1 (en) * 2018-07-11 2022-08-31 Waters Technologies Corporation Chromatographic system and method for trap-elute mixed mode chromatography

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437600C2 (en) * 1973-08-06 1986-04-24 Dionex Corp., Sunnyvale, Calif. Apparatus and method for the quantitative analysis of ionic species by liquid column chromatography
US3920397A (en) * 1973-08-06 1975-11-18 Dow Chemical Co Apparatus and method for quantitative analysis of ionic species by liquid column chromatography
US3925019A (en) * 1973-08-06 1975-12-09 Dow Chemical Co Chromatographic analysis of ionic species
US4042327A (en) * 1976-01-15 1977-08-16 Waters Associates, Inc. Ion-pairing chromatography

Also Published As

Publication number Publication date
FR2496891B1 (en) 1984-06-29
DE3108924C2 (en) 1989-07-20
DE3108924A1 (en) 1982-02-18
FR2496891A1 (en) 1982-06-25
AU546009B2 (en) 1985-08-08
AU6804981A (en) 1981-09-17
GB2070964A (en) 1981-09-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
711A Proceeding under section 117(1) patents act 1977
PE20 Patent expired after termination of 20 years

Effective date: 20010301