NL163875B - Apparatus for inserting a sample to be examined by chromatography into a conduit for a high-speed flow carrier. - Google Patents

Apparatus for inserting a sample to be examined by chromatography into a conduit for a high-speed flow carrier.

Info

Publication number
NL163875B
NL163875B NL7413145.A NL7413145A NL163875B NL 163875 B NL163875 B NL 163875B NL 7413145 A NL7413145 A NL 7413145A NL 163875 B NL163875 B NL 163875B
Authority
NL
Netherlands
Prior art keywords
examined
conduit
chromatography
sample
speed flow
Prior art date
Application number
NL7413145.A
Other languages
Dutch (nl)
Other versions
NL163875C (en
NL7413145A (en
Original Assignee
Packard Becker Bv
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 Packard Becker Bv filed Critical Packard Becker Bv
Publication of NL7413145A publication Critical patent/NL7413145A/en
Publication of NL163875B publication Critical patent/NL163875B/en
Application granted granted Critical
Publication of NL163875C publication Critical patent/NL163875C/en

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
    • G01N30/18—Injection using a septum or microsyringe
    • 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
    • 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
    • G01N30/22—Injection in high pressure liquid systems

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)
NL7413145.A 1973-10-05 1974-10-04 Apparatus for inserting a sample to be examined by chromatography into a conduit for a high-speed flow carrier. NL163875C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US403791A US3884802A (en) 1973-10-05 1973-10-05 Liquid chromatography injection system

Publications (3)

Publication Number Publication Date
NL7413145A NL7413145A (en) 1975-04-08
NL163875B true NL163875B (en) 1980-05-16
NL163875C NL163875C (en) 1980-10-15

Family

ID=23597014

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7413145.A NL163875C (en) 1973-10-05 1974-10-04 Apparatus for inserting a sample to be examined by chromatography into a conduit for a high-speed flow carrier.

Country Status (3)

Country Link
US (1) US3884802A (en)
DE (1) DE2447508C3 (en)
NL (1) NL163875C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656737A1 (en) * 1975-12-22 1977-07-14 Sandoz Ag CHROMATOGRAPH FEEDING DEVICE
FR2403823A1 (en) * 1977-09-26 1979-04-20 Diderich Rene Appts. for injection of liq. samples into hydraulic circuit - esp. for use in liq. chromatography equipment
FR2407472A1 (en) * 1977-10-28 1979-05-25 Prolabo Sa SAMPLE SCAN AND INJECTION DEVICE FOR CHROMATOGRAPH
US4252537A (en) * 1979-02-02 1981-02-24 The United States Of America As Represented By The Secretary Of The Army Quantification of the munitions, HMX, RDX, and TNT in waste water by liquid chromatography
US4245509A (en) * 1979-03-16 1981-01-20 Instrumentation Laboratory Inc. Sampling apparatus
DE3001409A1 (en) * 1980-01-16 1981-08-06 Rostislav Dr. 7910 Neu-Ulm Caletka Conical connection between syringe cylinder and outlet - for sepn. of immiscible liquids
US4474588A (en) * 1983-04-11 1984-10-02 Varian Associates, Inc. Unheated septumless on-column injection system for capillary gas chromatography
GB2211607A (en) * 1987-10-29 1989-07-05 Cardiff Energy & Resources Injection systems for luminometers
SE8800644L (en) * 1988-02-25 1989-08-26 Pharmacia Ab DEVICE TO ENABLE DIFFERENT GELBED HEIGHTS IN A CHROMATOGRAPHIC SEPARATION COLUMN
CA2006880A1 (en) * 1989-01-03 1990-07-03 William D. Huse Push column and chromatography method
US6319476B1 (en) 1999-03-02 2001-11-20 Perseptive Biosystems, Inc. Microfluidic connector
DE102005026585A1 (en) * 2005-05-03 2006-11-09 Forschungszentrum Jülich GmbH Method for sample introduction into modules as well as adapters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100984A (en) * 1959-09-28 1963-08-20 Union Carbide Corp Vapor fraction analyzer
US3150517A (en) * 1961-06-26 1964-09-29 Beckman Instruments Inc Gas chromatograph integrated valve
NL6813559A (en) * 1968-03-08 1969-09-10
US3540852A (en) * 1968-09-30 1970-11-17 Gordon S Lacy Effluent sampling method and apparatus for a gas chromatographic procedure

Also Published As

Publication number Publication date
DE2447508C3 (en) 1979-04-19
NL163875C (en) 1980-10-15
NL7413145A (en) 1975-04-08
DE2447508B2 (en) 1978-08-24
US3884802A (en) 1975-05-20
DE2447508A1 (en) 1975-04-24

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application