NL8001823A - Meetproces met redox- of ionengevoelige elektroden. - Google Patents

Meetproces met redox- of ionengevoelige elektroden. Download PDF

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Publication number
NL8001823A
NL8001823A NL8001823A NL8001823A NL8001823A NL 8001823 A NL8001823 A NL 8001823A NL 8001823 A NL8001823 A NL 8001823A NL 8001823 A NL8001823 A NL 8001823A NL 8001823 A NL8001823 A NL 8001823A
Authority
NL
Netherlands
Prior art keywords
measuring
concentration
potential
reagent
component
Prior art date
Application number
NL8001823A
Other languages
English (en)
Dutch (nl)
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 NL8001823A publication Critical patent/NL8001823A/nl

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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

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  • 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)
NL8001823A 1979-05-02 1980-03-27 Meetproces met redox- of ionengevoelige elektroden. NL8001823A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2917714A DE2917714C2 (de) 1979-05-02 1979-05-02 Verfahren zur Messung mit Redox- oder ionensensitiven Elektroden
DE2917714 1979-05-02

Publications (1)

Publication Number Publication Date
NL8001823A true NL8001823A (nl) 1980-11-04

Family

ID=6069774

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001823A NL8001823A (nl) 1979-05-02 1980-03-27 Meetproces met redox- of ionengevoelige elektroden.

Country Status (12)

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

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 (enrdf_load_stackoverflow) * 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
FR2455740A1 (fr) 1980-11-28
GB2049951B (en) 1983-05-25
DE2917714A1 (de) 1981-03-26
DK154458B (da) 1988-11-14
CA1132660A (en) 1982-09-28
IT1128438B (it) 1986-05-28
IT8067687A0 (it) 1980-04-30
JPS55151255A (en) 1980-11-25
DK154458C (da) 1989-04-10
ATA231980A (de) 1986-02-15
JPS6329218B2 (enrdf_load_stackoverflow) 1988-06-13
BE883046A (fr) 1980-10-29
DE2917714C2 (de) 1983-12-22
GB2049951A (en) 1980-12-31
AT381395B (de) 1986-10-10
CH645990A5 (de) 1984-10-31
DK179980A (da) 1980-11-03
FR2455740B1 (enrdf_load_stackoverflow) 1983-12-09
SE8003310L (sv) 1980-11-03

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: DEGUSSA AKTIENGESELLSCHAFT

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed