FI901469A0 - GLASELEKTROD FOER MAETNING AV JONAKTIVITETEN I LOESNING. - Google Patents

GLASELEKTROD FOER MAETNING AV JONAKTIVITETEN I LOESNING.

Info

Publication number
FI901469A0
FI901469A0 FI901469A FI901469A FI901469A0 FI 901469 A0 FI901469 A0 FI 901469A0 FI 901469 A FI901469 A FI 901469A FI 901469 A FI901469 A FI 901469A FI 901469 A0 FI901469 A0 FI 901469A0
Authority
FI
Finland
Prior art keywords
jonaktiviteten
glaselektrod
loesning
foer maetning
maetning
Prior art date
Application number
FI901469A
Other languages
Finnish (fi)
Inventor
Oleg Sergeevich Ershov
Gerasim Panteleimonovic Lepnev
Tamara Mikhailovna Grekovich
Mikhail Mikhailovich Shults
Original Assignee
Ershov Oleg S
Lepnev Gerasim P
Grekovich Tamara M
Shults Mikhail M
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 Ershov Oleg S, Lepnev Gerasim P, Grekovich Tamara M, Shults Mikhail M filed Critical Ershov Oleg S
Publication of FI901469A0 publication Critical patent/FI901469A0/en

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
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/36—Glass electrodes

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)
  • Electroluminescent Light Sources (AREA)
  • Glass Compositions (AREA)
FI901469A 1988-07-25 1990-03-23 GLASELEKTROD FOER MAETNING AV JONAKTIVITETEN I LOESNING. FI901469A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000145 WO1990001161A1 (en) 1988-07-25 1988-07-25 Glass electrode for measuring ion activity in a solution

Publications (1)

Publication Number Publication Date
FI901469A0 true FI901469A0 (en) 1990-03-23

Family

ID=21617277

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901469A FI901469A0 (en) 1988-07-25 1990-03-23 GLASELEKTROD FOER MAETNING AV JONAKTIVITETEN I LOESNING.

Country Status (5)

Country Link
EP (1) EP0382846A4 (en)
JP (1) JPH03501405A (en)
DK (1) DK76790D0 (en)
FI (1) FI901469A0 (en)
WO (1) WO1990001161A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9424825D0 (en) * 1994-12-07 1995-02-08 Belford Rona E Solid state blown glass pH and other ion sensor systems
DE10018750C2 (en) * 1999-04-23 2003-03-27 Kurt Schwabe Inst Fuer Mess Un Fixed contact ion-selective glass electrode and process for its production
AU2000252446A1 (en) * 1999-07-07 2001-01-30 Phuture Sense Ltd. Ion specific solid state electrode with an electrically conductive metal plug
WO2001069227A2 (en) * 2000-03-16 2001-09-20 Phuture Sense Ltd. Ion-sensitive microelectrodes
JP4676137B2 (en) * 2003-07-28 2011-04-27 株式会社堀場製作所 Glass electrode
EP3309541B1 (en) * 2016-10-13 2020-08-12 Mettler-Toledo GmbH Measuring element for an ion-sensitive solid contact electrode and ion-sensitive solid contact electrode
DE102018128885A1 (en) * 2017-12-19 2019-06-19 Endress+Hauser Conducta Gmbh+Co. Kg glass electrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU60097A1 (en) * 1940-04-25 1940-11-30 Н.С. Каецкий Glass Electrode for Electrometric Measurements
DE2134101C3 (en) * 1971-07-08 1975-10-23 Boris Petrowitsch Nikolskij Use in a glass electrode to measure the oxidation potential of liquid media
DE2617155C3 (en) * 1976-04-20 1979-09-27 Vsesojuznoe Nautschno-Proizvodstvennoe Obedinenie Celljulozno-Bumaschnoj Promyschlennosti, Leningrad (Sowjetunion) Glass based on SiO2 ZrO2 -Al2 O3 -LaO3 SrO-CaO-Na2 O -LJ2 O with increased electrical resistance, good chemical resistance in the temperature range from 90 to 150 degrees C and a linear expansion coefficient of 12 to 98 times 10 ~ 7 / degrees C, as well as its use
SU1318899A1 (en) * 1985-07-10 1987-06-23 Кировский Политехнический Институт Method of manufacturing glass-metal reference electrode

Also Published As

Publication number Publication date
EP0382846A1 (en) 1990-08-22
JPH03501405A (en) 1991-03-28
DK76790A (en) 1990-03-23
WO1990001161A1 (en) 1990-02-08
DK76790D0 (en) 1990-03-23
EP0382846A4 (en) 1991-06-19

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: GREKOVICH, TAMARA MIKHAILOVNA

Owner name: SHULTS, MIKHAIL MIKHAILOVICH

Owner name: ERSHOV, OLEG SERGEEVICH

Owner name: LEPNEV, GERASIM PANTELEIMONOVICH