BE883046A - Procede de mesure au moyen d'electrodes sensibles aux reactions d'oxydoreduction ou aux ions - Google Patents

Procede de mesure au moyen d'electrodes sensibles aux reactions d'oxydoreduction ou aux ions

Info

Publication number
BE883046A
BE883046A BE6/47152A BE6047152A BE883046A BE 883046 A BE883046 A BE 883046A BE 6/47152 A BE6/47152 A BE 6/47152A BE 6047152 A BE6047152 A BE 6047152A BE 883046 A BE883046 A BE 883046A
Authority
BE
Belgium
Prior art keywords
oxiduction
reduction
measurement method
ion sensitive
sensitive electrodes
Prior art date
Application number
BE6/47152A
Other languages
English (en)
French (fr)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE883046A publication Critical patent/BE883046A/fr

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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

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 Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BE6/47152A 1979-05-02 1980-04-29 Procede de mesure au moyen d'electrodes sensibles aux reactions d'oxydoreduction ou aux ions BE883046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917714A DE2917714C2 (de) 1979-05-02 1979-05-02 Verfahren zur Messung mit Redox- oder ionensensitiven Elektroden

Publications (1)

Publication Number Publication Date
BE883046A true BE883046A (fr) 1980-10-29

Family

ID=6069774

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47152A BE883046A (fr) 1979-05-02 1980-04-29 Procede de mesure au moyen d'electrodes sensibles aux reactions d'oxydoreduction ou aux ions

Country Status (12)

Country Link
JP (1) JPS55151255A (cs)
AT (1) AT381395B (cs)
BE (1) BE883046A (cs)
CA (1) CA1132660A (cs)
CH (1) CH645990A5 (cs)
DE (1) DE2917714C2 (cs)
DK (1) DK154458C (cs)
FR (1) FR2455740A1 (cs)
GB (1) GB2049951B (cs)
IT (1) IT1128438B (cs)
NL (1) NL8001823A (cs)
SE (1) SE8003310L (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303792A (nl) * 1983-11-03 1985-06-03 Cordis Europ Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet.
SE9000166L (sv) * 1990-01-17 1991-07-18 Eka Nobel Ab Redoxreglering
RU2217745C2 (ru) * 2002-01-25 2003-11-27 Военный университет радиационной, химической и биологической защиты Способ количественного определения цианидов
JP5116068B2 (ja) * 2004-09-07 2013-01-09 Ｊｘ日鉱日石金属株式会社 無電解金めっき液の安定化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773019A (en) * 1954-07-26 1956-12-04 Exxon Research Engineering Co Control of hypochlorite treating operation
NL292885A (cs) * 1963-05-16
DE1523018A1 (de) * 1964-10-08 1969-04-24 Siemens Ag Messvorrichtung zur automatischen Messung des Cyanidgehalts und/oder des pH-Wertes von Industrieabwaessern
DE2043176A1 (en) * 1969-11-12 1971-05-27 Zellweger Uster Ag Slide rule to evaluate non meter readings - for concentration measurements
DE2018514B2 (de) * 1970-04-17 1980-01-31 Guenter Dr.Techn. 4630 Bochum Schierjott Verfahren und Vorrichtung zur kontinuierlichen Bestimmung einer Komponente in einem strömenden Medium durch elektrochemische Indikation
DE2352856C3 (de) * 1973-10-22 1978-09-28 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Entgiften von Abwässern in denen Cyanide und/oder Cyanhydrine und/oder Nitrile enthalten sind
US4002428A (en) * 1976-05-21 1977-01-11 The United States Of America As Represented By The Secretary Of The Interior Deductive method for measuring ion concentration electrically
US4049382A (en) * 1977-02-16 1977-09-20 Orion Research Incorporated Total residual chlorine

Also Published As

Publication number Publication date
FR2455740B1 (cs) 1983-12-09
IT8067687A0 (it) 1980-04-30
FR2455740A1 (fr) 1980-11-28
DK154458B (da) 1988-11-14
DE2917714C2 (de) 1983-12-22
GB2049951A (en) 1980-12-31
DE2917714A1 (de) 1981-03-26
ATA231980A (de) 1986-02-15
DK154458C (da) 1989-04-10
AT381395B (de) 1986-10-10
SE8003310L (sv) 1980-11-03
DK179980A (da) 1980-11-03
JPS6329218B2 (cs) 1988-06-13
CA1132660A (en) 1982-09-28
CH645990A5 (de) 1984-10-31
JPS55151255A (en) 1980-11-25
NL8001823A (nl) 1980-11-04
GB2049951B (en) 1983-05-25
IT1128438B (it) 1986-05-28

Similar Documents

Publication Publication Date Title
DE3587891D1 (de) Vorrichtung zur Messung des Herzzeitvolumens.
FR2425639B1 (fr) Detecteur electrochimique pour mesurer selectivement l'activite des ions
DE3586587D1 (de) Elektrodenstrukturen fuer eine elektrophoretische vorrichtung.
ES519424A0 (es) Metodo de analisis quimicos
JPS5520499A (en) Ion activity measuring instrument
AR227344A1 (es) Dispositivo de analisis
DE3275238D1 (en) Method for measuring ionic concentration utilizing an ion-sensing electrode
DE3671967D1 (de) Verfahren und vorrichtung zur messung der ionenaktivitaet.
NO862260D0 (no) Koplingsanordning for maaleinstrumenter.
DE3367414D1 (en) Reagent for measuring direct bilirubin by enzymatic method and method for measurement thereof
JPS5791078A (en) Concentration measuring device
AT386286B (de) Vorrichtung zur erkennung von fehlern
BE888378A (fr) Appareil de mesure de volumes d'urine,
DE3580622D1 (de) Geraet zur ph-messung.
FI832365A7 (fi) Menetelmä ja laite välimatkan mittaamiseksi.
DE3585950D1 (de) Vorrichtung zur spektralanalyse und richtungsangabe.
DK527181A (da) Potentiometrisk elektrode
DE3677939D1 (de) Vorrichtung zur messung von atomspektren.
GB2106253B (en) Ionic activity measuring device
DE3766835D1 (de) Vorrichtung zur messung von ionenaktivitaet.
DE3687022D1 (de) Verfahren und vorrichtung zur messung der ionenaktivitaet.
DE3369562D1 (en) Ion-sensitive measuring electrode device
BE883046A (fr) Procede de mesure au moyen d'electrodes sensibles aux reactions d'oxydoreduction ou aux ions
JPS54155892A (en) Device for concentration electrophoresis
DE3269480D1 (en) Device for measuring an ion concentration, and its application to ph determination

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEGUSSA A.G.

Effective date: 19920430