JPS57191548A - Analysing apparatus of catechol amine - Google Patents

Analysing apparatus of catechol amine

Info

Publication number
JPS57191548A
JPS57191548A JP56077455A JP7745581A JPS57191548A JP S57191548 A JPS57191548 A JP S57191548A JP 56077455 A JP56077455 A JP 56077455A JP 7745581 A JP7745581 A JP 7745581A JP S57191548 A JPS57191548 A JP S57191548A
Authority
JP
Japan
Prior art keywords
catechol amine
column
sample
catechol
amine
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
JP56077455A
Other languages
Japanese (ja)
Other versions
JPH0113059B2 (en
Inventor
Masashi Goto
Daido Ishii
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.)
Yanagimoto Seisakusho Co Ltd
Original Assignee
Yanagimoto Seisakusho Co 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 Yanagimoto Seisakusho Co Ltd filed Critical Yanagimoto Seisakusho Co Ltd
Priority to JP56077455A priority Critical patent/JPS57191548A/en
Publication of JPS57191548A publication Critical patent/JPS57191548A/en
Publication of JPH0113059B2 publication Critical patent/JPH0113059B2/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
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors

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 Analysing Biological Materials (AREA)

Abstract

PURPOSE:To make an automatic analysis of catechol amine quickly in high sensitivity and high accuracy without pretreatment of a sample, by using a constant voltage electric field measuring cell bringing about an electrode reaction of catecholamine reversibly. CONSTITUTION:Flow path switching valves 8, 15, 16 and 21 are switched to a position B after an ion exchange water 33, a pH regulation liquid 34 and a moving phase 35 are absorbed in mircosyringes 7, 13 and 14 and a sample of urine is sampled in a microsyringe 4 and is poured into a sample loop. Further, the conditioning of an alumina column 22 and the adsorption concentration to the column 22 of catechol amine in the sample, are carried out by operating microfeeders 6, 11 and 12 to a positive direction. Hereafter, the valve 21 is switched to a position C and the desorption of catechol amine from the column 22 and the separation by a microseparation column 23, are carried out. Then, separated catechol amine is introduced into a two-electrode thin-layer electrolytic cell 24 and each catechol amine is detected and is determined selectively.
JP56077455A 1981-05-20 1981-05-20 Analysing apparatus of catechol amine Granted JPS57191548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077455A JPS57191548A (en) 1981-05-20 1981-05-20 Analysing apparatus of catechol amine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077455A JPS57191548A (en) 1981-05-20 1981-05-20 Analysing apparatus of catechol amine

Publications (2)

Publication Number Publication Date
JPS57191548A true JPS57191548A (en) 1982-11-25
JPH0113059B2 JPH0113059B2 (en) 1989-03-03

Family

ID=13634481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077455A Granted JPS57191548A (en) 1981-05-20 1981-05-20 Analysing apparatus of catechol amine

Country Status (1)

Country Link
JP (1) JPS57191548A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987366A (en) * 1982-11-11 1984-05-19 Shimadzu Corp Pretreatment kit for analyzing catecholamine
JPS60233548A (en) * 1984-05-02 1985-11-20 Shimadzu Corp Catecholamine detector
JP2004077257A (en) * 2002-08-15 2004-03-11 National Institute Of Advanced Industrial & Technology Highly sensitive method and device for electrochemical detection of chemical substance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987366A (en) * 1982-11-11 1984-05-19 Shimadzu Corp Pretreatment kit for analyzing catecholamine
JPH0224468B2 (en) * 1982-11-11 1990-05-29 Shimadzu Corp
JPS60233548A (en) * 1984-05-02 1985-11-20 Shimadzu Corp Catecholamine detector
JP2004077257A (en) * 2002-08-15 2004-03-11 National Institute Of Advanced Industrial & Technology Highly sensitive method and device for electrochemical detection of chemical substance

Also Published As

Publication number Publication date
JPH0113059B2 (en) 1989-03-03

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