GB1469906A - Sample inlet valve for liquid chromatography - Google Patents

Sample inlet valve for liquid chromatography

Info

Publication number
GB1469906A
GB1469906A GB1364775A GB1364775A GB1469906A GB 1469906 A GB1469906 A GB 1469906A GB 1364775 A GB1364775 A GB 1364775A GB 1364775 A GB1364775 A GB 1364775A GB 1469906 A GB1469906 A GB 1469906A
Authority
GB
United Kingdom
Prior art keywords
seal
groove
chromatography
inlet valve
april
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
GB1364775A
Other languages
English (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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1469906A publication Critical patent/GB1469906A/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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/204—Linearly moving valves, e.g. sliding valves

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)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
GB1364775A 1974-04-06 1975-04-03 Sample inlet valve for liquid chromatography Expired GB1469906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742416820 DE2416820A1 (de) 1974-04-06 1974-04-06 Probeneinlassventil fuer die fluessigkeitschromatographie

Publications (1)

Publication Number Publication Date
GB1469906A true GB1469906A (en) 1977-04-06

Family

ID=5912337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1364775A Expired GB1469906A (en) 1974-04-06 1975-04-03 Sample inlet valve for liquid chromatography

Country Status (3)

Country Link
DE (1) DE2416820A1 (https=)
FR (1) FR2266886B1 (https=)
GB (1) GB1469906A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306608A1 (de) * 1983-02-25 1984-08-30 Metallwerke Neheim, Goeke & Co Kg, 5760 Arnsberg Heizungsventil
CN114814047A (zh) * 2022-07-01 2022-07-29 北京凯隆分析仪器有限公司 一种色谱液相取样阀
CN115046802A (zh) * 2022-08-11 2022-09-13 稀美资源(广东)有限公司 一种乙醇钽取样装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094195A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Novel seal and apparatus including same
US4094196A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Sample injection with automatic cleaning of sampling conduit
FR2652897B1 (fr) * 1989-10-10 1994-01-07 Institut Francais Petrole Dispositif et procede pour transferer un echantillon de fluide entre deux chambres et application notamment a la chromatographie gazeuse.
FR2919729B1 (fr) * 2007-08-03 2012-03-02 Horiba Abx Sas Dispositif de preparation et de distribution fractionnee d'echantillons d'un fluide, systeme de distribution comportant un tel dispositif et procede associe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306608A1 (de) * 1983-02-25 1984-08-30 Metallwerke Neheim, Goeke & Co Kg, 5760 Arnsberg Heizungsventil
CN114814047A (zh) * 2022-07-01 2022-07-29 北京凯隆分析仪器有限公司 一种色谱液相取样阀
CN114814047B (zh) * 2022-07-01 2024-04-30 北京凯隆分析仪器有限公司 一种色谱液相取样阀
CN115046802A (zh) * 2022-08-11 2022-09-13 稀美资源(广东)有限公司 一种乙醇钽取样装置
CN115046802B (zh) * 2022-08-11 2022-10-25 稀美资源(广东)有限公司 一种乙醇钽取样装置

Also Published As

Publication number Publication date
DE2416820A1 (de) 1975-10-09
FR2266886B1 (https=) 1978-10-27
FR2266886A1 (https=) 1975-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee