NO129368B - - Google Patents

Download PDF

Info

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
NO02344/72A 1972-06-30 1972-06-30 NO129368B (da)

Priority Applications (2)

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

Publications (1)

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

Family

ID=19878780

Family Applications (1)

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

Country Status (2)

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

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

Similar Documents

Publication Publication Date Title
US11819852B2 (en) Reagent preparation assembly
Grob Split and splitless injection for quantitative gas chromatography: concepts, processes, practical guidelines, sources of error
AU2004322758B2 (en) Flashback blood collection needle
US9146216B2 (en) Device for sample preparation
NO129368B (da)
CA1335941C (en) Device for transfer of fluid into sealable vials
CN106770707A (zh) 一种卷烟滤嘴爆珠中挥发性有机物的筛查方法
US4022065A (en) Calibrated sample delivery apparatus accommodating offset error
CN106645368A (zh) 一种血液中丙泊酚在线检测仪及其应用
US3035616A (en) Syringe
CN101021513A (zh) 黄金样品管中气体和轻烃组分的收集、定量装置及使用方法
US3559703A (en) Fluid sample injector for gas chromatograph
US3631724A (en) Process of liquid chromatography for dosed introduction of small amounts of liquid into a flow of carrier liquid
CN104324669B (zh) 一种将液体制备为气体标准物质的系统及方法
US4411157A (en) Contamination-free transfer and purge apparatus
CN111372624A (zh) 输送空气敏感材料的注射器配件
Fairbairn et al. Sources of error in quantitative paper and thin layer chromatography: I. Production of the initial spots
JP4246152B2 (ja) 注入ニードルによってサンプルボトルに標本流体サンプルを移す方法
CN107179372B (zh) 一种烃类的提取系统及其提取方法
US3887345A (en) Gas chromatograph injection system
CN119948326A (zh) 容器封闭件完整性测试方法和系统
WO2021177373A1 (ja) 気体のにおい成分捕集用注射針及びそれを用いた気体のにおい成分測定用ガスクロマトグラフ
CN111487093A (zh) 具有储气功能的新型热模拟气体产物取样装置及取样方法
CN204247248U (zh) 一种可在线加样取样烧瓶
RU2461414C1 (ru) Способ изготовления газовой смеси