NO129368B - - Google Patents

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Publication number
NO129368B
NO129368B NO02344/72A NO234472A NO129368B NO 129368 B NO129368 B NO 129368B NO 02344/72 A NO02344/72 A NO 02344/72A NO 234472 A NO234472 A NO 234472A NO 129368 B NO129368 B NO 129368B
Authority
NO
Norway
Prior art keywords
septum
needle
injector
syringe
sample substance
Prior art date
Application number
NO02344/72A
Other languages
English (en)
Norwegian (no)
Inventor
Oppegaard Asbjorn
Original Assignee
Oppegaard Asbjorn
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 Oppegaard Asbjorn filed Critical Oppegaard Asbjorn
Priority to NO02344/72A priority Critical patent/NO129368B/no
Priority to US374952A priority patent/US3915677A/en
Publication of NO129368B publication Critical patent/NO129368B/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
NO02344/72A 1972-06-30 1972-06-30 NO129368B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO02344/72A NO129368B (it) 1972-06-30 1972-06-30
US374952A US3915677A (en) 1972-06-30 1973-06-29 Injector and septum for gas chromatographic apparatus and other equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO02344/72A NO129368B (it) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
NO129368B true NO129368B (it) 1974-04-01

Family

ID=19878780

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02344/72A NO129368B (it) 1972-06-30 1972-06-30

Country Status (2)

Country Link
US (1) US3915677A (it)
NO (1) NO129368B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010648A (en) * 1975-10-01 1977-03-08 Harris Sr Rano J Adapter unit for use in sampling fluid specimens
US4517851A (en) * 1983-05-20 1985-05-21 Becton Dickinson And Company System for controlling septum damage
GB8802700D0 (en) * 1988-02-05 1988-03-02 Solinst Canada Ltd Groundwater sampling apparatus
IT1313986B1 (it) * 1999-10-29 2002-09-26 Thermoquest Italia Spa Iniettore a vaporizzazione
JP2002228668A (ja) * 2001-01-31 2002-08-14 Shimadzu Corp オートサンプラ
FR2838826B1 (fr) * 2002-04-17 2005-03-11 Inst Francais Du Petrole Methode et dispositif pour l'injection de gaz par une seringue dans un appareil d'analyse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584397A (en) * 1945-10-03 1952-02-05 Louis K Pitman Apparatus for transferring liquid from one container to another
US3205711A (en) * 1963-04-11 1965-09-14 Microtek Instr Inc Sample injection in gas chromatography

Also Published As

Publication number Publication date
US3915677A (en) 1975-10-28

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