FR2302520A1 - Perfectionnements aux injecteurs pour appareils d'analyse - Google Patents

Perfectionnements aux injecteurs pour appareils d'analyse

Info

Publication number
FR2302520A1
FR2302520A1 FR7603738A FR7603738A FR2302520A1 FR 2302520 A1 FR2302520 A1 FR 2302520A1 FR 7603738 A FR7603738 A FR 7603738A FR 7603738 A FR7603738 A FR 7603738A FR 2302520 A1 FR2302520 A1 FR 2302520A1
Authority
FR
France
Prior art keywords
injectors
analysis devices
analysis
devices
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.)
Granted
Application number
FR7603738A
Other languages
English (en)
Other versions
FR2302520B1 (fr
Inventor
Willard E Estey
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of FR2302520A1 publication Critical patent/FR2302520A1/fr
Application granted granted Critical
Publication of FR2302520B1 publication Critical patent/FR2302520B1/fr
Granted 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
    • G01N30/18—Injection using a septum or microsyringe

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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
FR7603738A 1975-02-28 1976-02-11 Perfectionnements aux injecteurs pour appareils d'analyse Granted FR2302520A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/554,280 US3939713A (en) 1975-02-28 1975-02-28 Septum mounting and shielding assembly for sample injection in an analytical instrument

Publications (2)

Publication Number Publication Date
FR2302520A1 true FR2302520A1 (fr) 1976-09-24
FR2302520B1 FR2302520B1 (fr) 1981-04-10

Family

ID=24212750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603738A Granted FR2302520A1 (fr) 1975-02-28 1976-02-11 Perfectionnements aux injecteurs pour appareils d'analyse

Country Status (7)

Country Link
US (1) US3939713A (fr)
JP (1) JPS51110398A (fr)
CA (1) CA1004057A (fr)
DE (1) DE2600659A1 (fr)
FR (1) FR2302520A1 (fr)
GB (1) GB1481592A (fr)
IT (1) IT1057279B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374089A (en) * 1980-05-29 1983-02-15 Varian Associates, Inc. Chromatographic accessory incorporating injection switch assembly
DE3132638A1 (de) * 1981-08-18 1983-03-10 Vsesojuznyj naučno-issledovatel'skij i konstruktorskij institut chromatografii, Moskva Verfahren zur einfuehrung von proben in einem gaschromatografen und vorrichtung zur durchfuehrung dieses verfahrens
US4517851A (en) * 1983-05-20 1985-05-21 Becton Dickinson And Company System for controlling septum damage
JPS60196440A (ja) * 1984-03-15 1985-10-04 Res Dev Corp Of Japan 羽根車式緩降機
US5175493A (en) * 1991-10-11 1992-12-29 Interconnect Devices, Inc. Shielded electrical contact spring probe assembly
WO2004096316A2 (fr) * 2003-04-24 2004-11-11 Medical Research Products-A, Inc. Dispositif pour administrer un medicament implantable presentant une encoche destinee a recevoir une aiguille
US7105043B2 (en) * 2003-10-03 2006-09-12 O'neil Gregory Gerard Sealing mechanism for gas chromatograph machines
US20060101899A1 (en) * 2004-11-18 2006-05-18 Hastings Mitchell R Gas chromatography sample introduction devices and methods of using the same
CN102645239A (zh) * 2012-05-02 2012-08-22 中冶焦耐(大连)工程技术有限公司 一种用于测量气体参数的测定孔
US10107437B2 (en) 2015-09-15 2018-10-23 Mustang Sampling Llc Tooling friendly adapter for insertion probe access
USD828857S1 (en) 2016-09-07 2018-09-18 Mustang Sampling, Llc Probe mounting adapter
US11467136B2 (en) * 2017-12-20 2022-10-11 Chromatography Research Supplies, Inc. Chambered septum
DE102018105611A1 (de) * 2018-03-12 2019-09-12 Lar Process Analysers Ag Messanordnung und Messverfahren zur Bestimmung eines Inhaltsstoffes oder Qualitätsparameters von Wasser oder Abwasser
CN112525696B (zh) * 2020-12-09 2024-04-23 深圳新海讯光电有限公司 一种光纤和其接头抗拉能力测试装置及其测试方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672226A (en) * 1969-12-18 1972-06-27 Hamilton Co Chromatograph inlet with rotating septum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564925A (en) * 1969-08-18 1971-02-23 Varian Associates Sample injector for a high pressure liquid chromatograph

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672226A (en) * 1969-12-18 1972-06-27 Hamilton Co Chromatograph inlet with rotating septum

Also Published As

Publication number Publication date
DE2600659A1 (de) 1976-09-02
US3939713A (en) 1976-02-24
FR2302520B1 (fr) 1981-04-10
JPS51110398A (fr) 1976-09-29
IT1057279B (it) 1982-03-10
CA1004057A (en) 1977-01-25
GB1481592A (en) 1977-08-03

Similar Documents

Publication Publication Date Title
IT1064510B (it) Apparecchio d'analisi dei gas
BE845847A (fr) Dispositif d'analyse de faute
BE864097A (fr) Perfectionnements aux dispositifs melangeurs
BE840815A (fr) Dispositif d'echantillonnage
FR2319894A1 (fr) Dispositif a analyse spectrale pour
FR2304912A1 (fr) Appareil automatique d'analyse
FR2302520A1 (fr) Perfectionnements aux injecteurs pour appareils d'analyse
FR2301169A1 (fr) Perfectionnements apportes aux dispositifs de fixati
BE839576A (fr) Robinet d'arret
SE7613755L (sv) Anordning for signalsampling
BE827023A (fr) Appareil d'analyse
FR2310513A1 (fr) Perfectionnements aux appareils de distribution d'ecoulements de fluides
FR2307326A1 (fr) Perfectionnements apportes aux circuits d'attaque pour affichage
IT1117341B (it) Dispositivo di rilevazione per l'analisi mediante rontgen-fluorescenza
FR2339931A1 (fr) Ensemble de tetes pour enregistreur magnetique
FR2297767A1 (fr) Instrument pour indiquer
BE838842A (fr) Conversion d'hydrocarbures
FR2311316A1 (fr) Dispositif d'echantillonnage geometrique
FR2317679A1 (fr) Perfectionnements relatifs aux appareils de projection
BE856767A (fr) Perfectionnements aux mortiers d'argile-ciment
SE7706677L (sv) Forgasare
FR2315684A1 (fr) Perfectionnements apportes aux appareils de restitution photogrammetrique
FR2307412A1 (fr) Appareil pour l'analyse d'un enregistrement graphique
FR2302518A1 (fr) Appareil d'injection d'echantillons
BE843089A (nl) Perfectionnement aux convertisseur du couple

Legal Events

Date Code Title Description
ST Notification of lapse