GB1118769A - A process and apparatus for transferring liquid samples to be analyzed on the chromatographic columns - Google Patents

A process and apparatus for transferring liquid samples to be analyzed on the chromatographic columns

Info

Publication number
GB1118769A
GB1118769A GB45668/65A GB4566865A GB1118769A GB 1118769 A GB1118769 A GB 1118769A GB 45668/65 A GB45668/65 A GB 45668/65A GB 4566865 A GB4566865 A GB 4566865A GB 1118769 A GB1118769 A GB 1118769A
Authority
GB
United Kingdom
Prior art keywords
port
sample
column
duct
samples
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
GB45668/65A
Other languages
English (en)
Inventor
Jiri Hrdina
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1118769A publication Critical patent/GB1118769A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • 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
    • G01N30/24—Automatic injection systems
    • 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
    • G01N2030/202—Injection using a sampling valve rotary valves
    • 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

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
GB45668/65A 1964-11-06 1965-10-28 A process and apparatus for transferring liquid samples to be analyzed on the chromatographic columns Expired GB1118769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS617164 1964-11-06

Publications (1)

Publication Number Publication Date
GB1118769A true GB1118769A (en) 1968-07-03

Family

ID=5408136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45668/65A Expired GB1118769A (en) 1964-11-06 1965-10-28 A process and apparatus for transferring liquid samples to be analyzed on the chromatographic columns

Country Status (7)

Country Link
US (1) US3630371A (https=)
JP (1) JPS5248516B1 (https=)
BE (1) BE671873A (https=)
CH (1) CH449301A (https=)
DE (1) DE1598239A1 (https=)
GB (1) GB1118769A (https=)
SE (1) SE322361B (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350204A (en) * 1970-04-03 1974-04-18 Nat Res Dev Apparatus for use in continuous liquid chromatography
US3731466A (en) * 1971-07-14 1973-05-08 Us Agriculture Continuous flow multiple trap for low temperature reduced pressure gas chromatography
FR2227890B1 (https=) * 1973-05-04 1975-12-26 Erap
US4506558A (en) * 1983-03-03 1985-03-26 Rheodyne Incorporated Injector with minimal flow-interrupt transient
US4967590A (en) * 1989-09-18 1990-11-06 Und-Sem Foundation Supercritical fluid chromatography injector and the method for using the same
US5443734A (en) * 1990-03-05 1995-08-22 Applied Separations, Inc. Programmable solid phase extraction and elution device
US5281256A (en) * 1990-09-28 1994-01-25 Regents Of The University Of Michigan Gas chromatography system with column bifurcation and tunable selectivity
US5205845A (en) * 1990-09-28 1993-04-27 The Regents Of The University Of Michigan Mechanical gas chromatography injection valves and column multiplexing techniques
US5288310A (en) * 1992-09-30 1994-02-22 The Regents Of The University Of Michigan Adsorbent trap for gas chromatography
US5766460A (en) * 1992-11-02 1998-06-16 Pharmacia Biotech Ab Liquid chromatographic system
US5616300A (en) * 1993-06-01 1997-04-01 Optimize Technologies, Inc. Priming and injection valve for analytical instruments
US5462660A (en) * 1994-04-22 1995-10-31 The United States Of America As Represented By The Secretary Of Agriculture High performance liquid chromatography injection system for the simultaneous concentration and analysis of trace components
ATE421691T1 (de) * 2000-11-13 2009-02-15 Ctc Analytics Ag Probenaufgabeventil für hplc-geräte
JP5190258B2 (ja) * 2004-03-05 2013-04-24 ウオーターズ・テクノロジーズ・コーポレイシヨン 高圧流体のための射出弁および遮断弁を通る結合流
JP5213439B2 (ja) * 2004-03-05 2013-06-19 ウオーターズ・テクノロジーズ・コーポレイシヨン 高圧流体のための流通隔離弁
EP2106547B1 (en) * 2007-01-09 2019-10-30 Optimize Technologies, Inc. High pressure connect fitting
CN102612648B (zh) * 2010-06-25 2015-04-08 高丽大学校产学协力团 多功能可选阀、包括该阀的多功能全自动液相色谱系统和用该系统分析样本的方法
US10487954B2 (en) * 2017-02-03 2019-11-26 Micromeritics Instrument Corporation Blend valve
GB201715403D0 (en) * 2017-09-22 2017-11-08 Ge Healthcare Bio Sciences Ab Chromatography apparatus
JP2022069259A (ja) 2020-10-23 2022-05-11 東海光学株式会社 プラスチック光学製品及びプラスチック眼鏡レンズ
CN116045028B (zh) * 2022-12-30 2026-04-21 苏州赛谱仪器有限公司 一种流路切换阀和流路控制系统
CN116688567B (zh) * 2023-08-09 2023-10-10 成都博奥独立医学实验室有限公司 一种固相萃取管
CN117531244B (zh) * 2024-01-09 2024-04-05 华盛流体分离科技(厦门)股份有限公司 一种流体分离设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156548A (en) * 1960-03-21 1964-11-10 Sinclair Research Inc Gas chromatography apparatus

Also Published As

Publication number Publication date
BE671873A (https=) 1966-03-01
DE1598239A1 (de) 1970-04-02
US3630371A (en) 1971-12-28
CH449301A (de) 1967-12-31
JPS5248516B1 (https=) 1977-12-10
SE322361B (https=) 1970-04-06

Similar Documents

Publication Publication Date Title
GB1118769A (en) A process and apparatus for transferring liquid samples to be analyzed on the chromatographic columns
US3530721A (en) Apparatus for automatic sample liquid loading for chromatography columns
GB1106093A (en) Chromatography of complex mixtures
US3223123A (en) Multifunction valve for chromatography
GB1263481A (en) Sample injector for use in liquid chromatography
GB1240306A (en) Apparatus for dispensing reagents
ES272086A1 (es) Un sistema de filtro sumergible
JP2018514761A (ja) マルチ注入モードバルブモジュール
US3698870A (en) Apparatus for pumping with viscosity control
GB962936A (en) Valve for use in gas chromatography
FR1453884A (fr) Appareil et procédé d'analyse automatique
GB1249126A (en) Improvements in and relating to a liquid transmission apparatus
US3357232A (en) Analyzing apparatus with pressure-actuated fluid valving system
GB1177781A (en) Apparatus for Carrying Out Chromatographic Analyses
GB1051309A (https=)
US3489011A (en) Sampling valve
GB1136779A (en) Method and device for metering liquids into capillary tubes
US3826373A (en) Liquid chromatography apparatus
GB1111664A (en) A process and apparatus for metering samples into the pressure cycle of column chromatography systems
US3393551A (en) Gas chromatograph valve
GB1254708A (en) Analytical apparatus
CN108445120A (zh) 色谱仪用二元梯度溶剂输送系统
US3162050A (en) Sample valve
GB1381529A (en) Sampling apparatus
Lakshminarayanan A simple technique in paper disk chromatography