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JPS5769251A - Method and apparatus for analyzing anion in sample liquid - Google Patents

Method and apparatus for analyzing anion in sample liquid

Info

Publication number
JPS5769251A
JPS5769251A JP14535280A JP14535280A JPS5769251A JP S5769251 A JPS5769251 A JP S5769251A JP 14535280 A JP14535280 A JP 14535280A JP 14535280 A JP14535280 A JP 14535280A JP S5769251 A JPS5769251 A JP S5769251A
Authority
JP
Japan
Prior art keywords
sample
cell
ebs
tank
pump
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.)
Granted
Application number
JP14535280A
Other languages
Japanese (ja)
Other versions
JPS6136621B2 (en
Inventor
Yuzuru Kitaoka
Takeshi Murayama
Takeshi Ban
Setsuo Muramoto
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP14535280A priority Critical patent/JPS5769251A/en
Publication of JPS5769251A publication Critical patent/JPS5769251A/en
Publication of JPS6136621B2 publication Critical patent/JPS6136621B2/ja
Granted 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
    • G01N30/96—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

  • 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE:To increase sensing sensitivity in a conductivity meter by passing sample through an electric dialysis type cation removing device (EBS). CONSTITUTION:By a pump 2, eluate flows in the sequence of a sample introducing device 3, a separating column 4, an eluate chamber 77 of an EBS cell 7, a cell of a the conductivity meter 6, and a tank 13a. By a pump 10, anolyte flows to an anolyte chamber 78 of the EBS cell and a tank 13b. By a pump 12, catholyte flows to a catholte chamber 79 and a tank 13c. Sample liquid is injected into the flow of the eluate in the sample introducing device 3 and carried to the separating column 4 wherein strong base anion exchange resin whose ion exchange capacity is low is filled. The sample llquid is separated into various kinds of ions. Separated and eluted ions pass an electric dialysis means having a flow path formed by a cation exchange composition in the EBS cell 7. The cations are removed. The sample is introduced into the measuring cell of the conductivity meter 6, and the conductivity of each peak of chromatograph is meausred. Thus the anions included in the sample liquid is analyzed.
JP14535280A 1980-10-17 1980-10-17 Method and apparatus for analyzing anion in sample liquid Granted JPS5769251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14535280A JPS5769251A (en) 1980-10-17 1980-10-17 Method and apparatus for analyzing anion in sample liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14535280A JPS5769251A (en) 1980-10-17 1980-10-17 Method and apparatus for analyzing anion in sample liquid

Publications (2)

Publication Number Publication Date
JPS5769251A true JPS5769251A (en) 1982-04-27
JPS6136621B2 JPS6136621B2 (en) 1986-08-19

Family

ID=15383199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14535280A Granted JPS5769251A (en) 1980-10-17 1980-10-17 Method and apparatus for analyzing anion in sample liquid

Country Status (1)

Country Link
JP (1) JPS5769251A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821564A (en) * 1981-07-08 1983-02-08 ビオトロニク・ヴイツセンシヤフトリツヒエ・ゲレ−テ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and device for determining cation or anion contained in sample through ion-exchange chromatography
JPS58123457A (en) * 1982-01-20 1983-07-22 Hitachi Ltd Ion exchange chromatograph
US4533518A (en) * 1982-02-05 1985-08-06 Kokogawa Hokushin Electric Corporation Apparatus for analysis of anions
US4999098A (en) * 1984-10-04 1991-03-12 Dionex Corporation Modified membrane suppressor and method for use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046193A (en) * 1973-08-06 1975-04-24
JPS5148080A (en) * 1974-10-21 1976-04-24 Nippon Denki Sylvania Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046193A (en) * 1973-08-06 1975-04-24
JPS5148080A (en) * 1974-10-21 1976-04-24 Nippon Denki Sylvania Kk

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821564A (en) * 1981-07-08 1983-02-08 ビオトロニク・ヴイツセンシヤフトリツヒエ・ゲレ−テ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and device for determining cation or anion contained in sample through ion-exchange chromatography
JPS58123457A (en) * 1982-01-20 1983-07-22 Hitachi Ltd Ion exchange chromatograph
US4533518A (en) * 1982-02-05 1985-08-06 Kokogawa Hokushin Electric Corporation Apparatus for analysis of anions
US4584276A (en) * 1982-02-05 1986-04-22 Yokogawa Hokushin Electric Corporation Method for analysis of anions
US4999098A (en) * 1984-10-04 1991-03-12 Dionex Corporation Modified membrane suppressor and method for use

Also Published As

Publication number Publication date
JPS6136621B2 (en) 1986-08-19

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