IT7822114A0 - Dispositivo per la dosatura di campioni in cromatografi di gas ad alta pressione oppure in cromatografi di liquidi. - Google Patents

Dispositivo per la dosatura di campioni in cromatografi di gas ad alta pressione oppure in cromatografi di liquidi.

Info

Publication number
IT7822114A0
IT7822114A0 IT7822114A IT2211478A IT7822114A0 IT 7822114 A0 IT7822114 A0 IT 7822114A0 IT 7822114 A IT7822114 A IT 7822114A IT 2211478 A IT2211478 A IT 2211478A IT 7822114 A0 IT7822114 A0 IT 7822114A0
Authority
IT
Italy
Prior art keywords
chromatographs
high pressure
pressure gas
liquid
dosing samples
Prior art date
Application number
IT7822114A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IT7822114A0 publication Critical patent/IT7822114A0/it

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
    • G01N30/20—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
    • 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

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)
  • Check Valves (AREA)
IT7822114A 1977-04-09 1978-04-07 Dispositivo per la dosatura di campioni in cromatografi di gas ad alta pressione oppure in cromatografi di liquidi. IT7822114A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772716013 DE2716013A1 (de) 1977-04-09 1977-04-09 Vorrichtung zur eindosierung von proben in hochdruckgas- oder fluessigkeitschromatographen

Publications (1)

Publication Number Publication Date
IT7822114A0 true IT7822114A0 (it) 1978-04-07

Family

ID=6006066

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7822114A IT7822114A0 (it) 1977-04-09 1978-04-07 Dispositivo per la dosatura di campioni in cromatografi di gas ad alta pressione oppure in cromatografi di liquidi.

Country Status (6)

Country Link
US (1) US4165644A (it)
JP (1) JPS53126998A (it)
DE (1) DE2716013A1 (it)
FR (1) FR2386822A1 (it)
IT (1) IT7822114A0 (it)
NL (1) NL7803737A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235412A (en) * 1975-09-16 1977-03-18 Kyokado Eng Co Composite grouting method
IT1209297B (it) * 1980-01-02 1989-07-16 Erba Strumentazione Valvola di controllo del passaggio di iniezione per un iniettore diretto in colonna gas-cromatografica e procedimentodi iniezione utilizzante tale valvola.
US4742716A (en) * 1985-11-07 1988-05-10 Bifok Ab Sample introduction system for nonsegmented continuous flow analysis
US6035451A (en) * 1998-03-10 2000-03-14 Minnesota Mining And Manufacturing Company Protective helmet system with cam for attaching first and second face shields thereto
US7257987B2 (en) * 2000-01-25 2007-08-21 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University Method and apparatus for sample analysis
US6865926B2 (en) * 2000-01-25 2005-03-15 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University Method and apparatus for sample analysis
CA2431615A1 (en) * 2000-01-25 2001-08-02 The State Of Oregon Acting By And Through The State Board Of Higher Educ Ation On Behalf Of Portland State University Method and apparatus for concentrating samples for analysis
US7060225B2 (en) * 2003-03-20 2006-06-13 Northeastern Ohio Universities College Of Medicine Self-contained assay device for rapid detection of biohazardous agents
JP4224488B2 (ja) * 2005-11-14 2009-02-12 株式会社アイディエス 検体分取分注用ノズル装置
US7947492B2 (en) * 2008-08-20 2011-05-24 Northeastern Ohio Universities College Of Medicine Device improving the detection of a ligand
JP6551102B2 (ja) * 2015-09-17 2019-07-31 株式会社島津製作所 呼気分析装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253455A (en) * 1962-10-18 1966-05-31 Nat Tank Co Sample system for gas chromatography
US3915013A (en) * 1974-02-04 1975-10-28 Ethyl Corp Low pressure gas sample apparatus and method

Also Published As

Publication number Publication date
DE2716013A1 (de) 1978-10-19
US4165644A (en) 1979-08-28
NL7803737A (nl) 1978-10-11
FR2386822A1 (fr) 1978-11-03
JPS53126998A (en) 1978-11-06

Similar Documents

Publication Publication Date Title
IT7826167A0 (it) Dispositivo di condizionamento di un campione di liquido in preparazione della sua analisi.
IT1113275B (it) Dispositivo per introdurre gas in liquidi
ES273655Y (es) Un dispositivo de soporte de rectivo autopilable para uso en un instrumento para analizar quimicamente muestras de fluido.
IT1203081B (it) Corredo per la determinazione quantitativa di sostanze in mezzi liquidi in particolare fluidi biologici
IT7824301A0 (it) Dispositivo di misura di portata di massa sfruttante la forza dicoriolis.
CH545476A (fr) Dispositif de sonde de prélèvement d'échantillon liquide
IT1108618B (it) Sistema dosimetrico per l erogazione o campionatura di liquidi particolarmente per analisi
IT7825351A0 (it) Dispositivo per l'esecuzione di misure su fluidi direttamente nel contenitore di prelievo del campione.
IT7826931A0 (it) Dispositivo per trascinare in rotazione liquidi.
IT1088091B (it) Sistema per il campionamento di fluidi
IT7822114A0 (it) Dispositivo per la dosatura di campioni in cromatografi di gas ad alta pressione oppure in cromatografi di liquidi.
IT7826556A0 (it) Dispositivo per la miscelazione di liquidi.
DK156976C (da) Maaleanordning til polarografisk blodgasmaaling
NL7802759A (nl) Vloeistof meet- en doseerinrichting.
NL185305C (nl) Meetinrichtig voor roentgenfluorescentie-analyse.
FR2516235B1 (fr) Dispositif capacitif de jaugeage de liquide
IT1105349B (it) Dispositivo per la introduzione di gas in liquidi in particolare per la aerazione di acque di rifiuto
NL7610839A (nl) Monsterbuisje voor vloeistofmonsters.
NL7609890A (nl) Vloeistof-toestel voor onder druk staande aggressieve vloeistoffen, in het bijzonder vloeistofhoeveelheden-meettoestel.
DE3750563D1 (de) Gerät zur Flüssigkeitsdurchflussmessung.
FR2475729B1 (fr) Appareil analyseur de liquides
NL7706266A (nl) Biologische beproevingsinrichting.
NL160391C (nl) Monsterinbrenginrichting voor gaschromatografen.
IT1148327B (it) Dispositivo di dosaggio per sostanze liquide o gassose
IT7820691A0 (it) Dispositivo per trattare liquidi tramite gas.