FR2433180A1 - Cellule a ecoulement continu pour determiner l'activite ionique - Google Patents

Cellule a ecoulement continu pour determiner l'activite ionique

Info

Publication number
FR2433180A1
FR2433180A1 FR7916709A FR7916709A FR2433180A1 FR 2433180 A1 FR2433180 A1 FR 2433180A1 FR 7916709 A FR7916709 A FR 7916709A FR 7916709 A FR7916709 A FR 7916709A FR 2433180 A1 FR2433180 A1 FR 2433180A1
Authority
FR
France
Prior art keywords
continuous flow
cell
flow cell
ionic activity
determining ionic
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
FR7916709A
Other languages
English (en)
French (fr)
Other versions
FR2433180B1 (OSRAM
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.)
Bayer Corp
Original Assignee
Technicon Instruments 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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of FR2433180A1 publication Critical patent/FR2433180A1/fr
Application granted granted Critical
Publication of FR2433180B1 publication Critical patent/FR2433180B1/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7916709A 1978-08-07 1979-06-28 Cellule a ecoulement continu pour determiner l'activite ionique Granted FR2433180A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/931,699 US4149950A (en) 1978-08-07 1978-08-07 Flow-through ionic test cell

Publications (2)

Publication Number Publication Date
FR2433180A1 true FR2433180A1 (fr) 1980-03-07
FR2433180B1 FR2433180B1 (OSRAM) 1985-02-22

Family

ID=25461204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916709A Granted FR2433180A1 (fr) 1978-08-07 1979-06-28 Cellule a ecoulement continu pour determiner l'activite ionique

Country Status (7)

Country Link
US (1) US4149950A (OSRAM)
JP (1) JPS5523491A (OSRAM)
CA (1) CA1118493A (OSRAM)
DE (1) DE2931774A1 (OSRAM)
FR (1) FR2433180A1 (OSRAM)
GB (1) GB2027897B (OSRAM)
IT (1) IT1121014B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299919A (en) * 1980-06-30 1981-11-10 St. Louis University Perfusate redox potential controller
JPS59191655U (ja) * 1983-06-07 1984-12-19 株式会社　堀場製作所 流通型ガラス電極
JPS6053842A (ja) * 1983-09-05 1985-03-27 Hitachi Ltd 流通式電解セル
US5011588A (en) * 1986-09-17 1991-04-30 Rao K Jagan M Ion selective dip electrode assembly
AU600581B2 (en) * 1987-05-15 1990-08-16 Beckman Instruments, Inc. Flow cell
US4871427A (en) * 1988-06-24 1989-10-03 United States Of America As Represented By The Secretary Of The Air Force Ion detection using a differential resistance measurement of an ion exchange membrane
JP2538752Y2 (ja) * 1992-12-15 1997-06-18 双葉金属工業株式会社 軸受具
CH692520A5 (de) * 1997-04-24 2002-07-15 Mettler Toledo Gmbh Verfahren zur Herstellung einer umlaufenden mediumsdichten Verbindung zwischen koaxialen Glasrohren unter Einschluss einer elektrischen Leiterbahn und elektrochemischer Sensor damit.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649504A (en) * 1970-04-17 1972-03-14 Corning Glass Works System for controlling the electrical field in a fluid analyzing chamber
US3732159A (en) * 1970-04-17 1973-05-08 Corning Glass Works Flow-through chamber for analysis of continuously flowing sample solution
US3840438A (en) * 1972-04-10 1974-10-08 Technicon Instr Method of direct potentiometric analysis of a liquid sample

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649504A (en) * 1970-04-17 1972-03-14 Corning Glass Works System for controlling the electrical field in a fluid analyzing chamber
US3732159A (en) * 1970-04-17 1973-05-08 Corning Glass Works Flow-through chamber for analysis of continuously flowing sample solution
US3840438A (en) * 1972-04-10 1974-10-08 Technicon Instr Method of direct potentiometric analysis of a liquid sample

Also Published As

Publication number Publication date
DE2931774A1 (de) 1980-02-14
JPS5523491A (en) 1980-02-19
CA1118493A (en) 1982-02-16
JPS634136B2 (OSRAM) 1988-01-27
IT7968507A0 (it) 1979-07-19
IT1121014B (it) 1986-03-26
US4149950A (en) 1979-04-17
GB2027897A (en) 1980-02-27
FR2433180B1 (OSRAM) 1985-02-22
GB2027897B (en) 1983-02-02

Similar Documents

Publication Publication Date Title
FR2421377A1 (fr) Surveillance de la teneur d'un courant de solvant en une espece dotee d'activite electrique
ES2007224A6 (es) Una celula de flujo de electrodos ioniselectivos, mejorada.
FR2419740A1 (fr) Procede et dispositif pour eliminer des solvants et faire reagir des constituants de melanges de plusieurs constituants
TW232677B (OSRAM)
DK26184A (da) Apparat til at svejse roer sammen
ATE58663T1 (de) Automatisches nahtschweissen an der rohraussenseite.
FR2409508A1 (fr) Dispositif pour detecter la presence de particules electroconductrices dans un fluide
IT7922773A0 (it) Metodo ed apparecchio per saldare ad arco perni con schermo fluido per i contaminanti.
KR900014070A (ko) 2중 하향경사 파이프 용접장치
ATE103110T1 (de) Elektrische verbindungs- oder anschlussklemme.
CA1118493A (en) Flow-through ionic test cell
FR2426990A1 (fr) Dispositif de prise de courant pour machines electriques a collecteur
JPH11344471A5 (OSRAM)
FR2434390A1 (fr) Montage pour un dispositif de mesure electrochimique
US4890499A (en) Fluid flow detectors
FR2403604A1 (fr) Compteur de cellules du sang ayant une tete de comptage a trois electrodes
SU719826A1 (ru) Устройство дл электродуговой сварки плав щимс электродом
JPH0473525B2 (OSRAM)
SU1308306A1 (ru) Устройство дл регистрации механических импульсов и волн,создаваемых рыбами
FR2363916A1 (fr) Raccordement electrique, notamment traversee de paroi
SU1265022A1 (ru) Токоподвод щий мундштук
KR880013212A (ko) 고수평편향주파수에서 사용할 수 있는 인라인형 컬러수상관
SU915996A1 (ru) Широкодиапазонный гидроэлектрический датчик
FR2394886A1 (fr) Relais electrique a contacts scelles, a sensibilite reglable
SU1073049A1 (ru) Сварочный электрод

Legal Events

Date Code Title Description
ST Notification of lapse