JPS5255594A - Separating column for chromatography - Google Patents

Separating column for chromatography

Info

Publication number
JPS5255594A
JPS5255594A JP13040275A JP13040275A JPS5255594A JP S5255594 A JPS5255594 A JP S5255594A JP 13040275 A JP13040275 A JP 13040275A JP 13040275 A JP13040275 A JP 13040275A JP S5255594 A JPS5255594 A JP S5255594A
Authority
JP
Japan
Prior art keywords
chromatography
separating column
separating
sectional area
sample
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.)
Pending
Application number
JP13040275A
Other languages
Japanese (ja)
Inventor
Yoshitada Takada
Kunio Hirota
Toru Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13040275A priority Critical patent/JPS5255594A/en
Publication of JPS5255594A publication Critical patent/JPS5255594A/en
Pending 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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/606—Construction of the column body with fluid access or exit ports

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE: To maintain a high column efficiency despite feeding of a large volume of sample by so composing a separating column that the sectional area of the sample inlet part of the separating colum is made larger than that at its outlet part and that the sectional area between the inlet and outlet part varies gradually.
COPYRIGHT: (C)1977,JPO&Japio
JP13040275A 1975-10-31 1975-10-31 Separating column for chromatography Pending JPS5255594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13040275A JPS5255594A (en) 1975-10-31 1975-10-31 Separating column for chromatography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13040275A JPS5255594A (en) 1975-10-31 1975-10-31 Separating column for chromatography

Publications (1)

Publication Number Publication Date
JPS5255594A true JPS5255594A (en) 1977-05-07

Family

ID=15033421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13040275A Pending JPS5255594A (en) 1975-10-31 1975-10-31 Separating column for chromatography

Country Status (1)

Country Link
JP (1) JPS5255594A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629168U (en) * 1985-07-02 1987-01-20
JP2006159148A (en) * 2004-12-10 2006-06-22 Nagoya Institute Of Technology Chromatography column and electrochromatography column
JP2023503965A (en) * 2019-11-25 2023-02-01 ザ レジェンツ オブ ザ ユニバーシティ オブ ミシガン Chromatography column with stationary phase thickness gradient

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629168U (en) * 1985-07-02 1987-01-20
JP2006159148A (en) * 2004-12-10 2006-06-22 Nagoya Institute Of Technology Chromatography column and electrochromatography column
JP2023503965A (en) * 2019-11-25 2023-02-01 ザ レジェンツ オブ ザ ユニバーシティ オブ ミシガン Chromatography column with stationary phase thickness gradient
US12420262B2 (en) 2019-11-25 2025-09-23 The Regents Of The University Of Michigan Chromatographic column having stationary phase thickness gradient

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