NL279110A - - Google Patents
Info
- Publication number
- NL279110A NL279110A NL279110DA NL279110A NL 279110 A NL279110 A NL 279110A NL 279110D A NL279110D A NL 279110DA NL 279110 A NL279110 A NL 279110A
- Authority
- NL
- Netherlands
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
- G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW29651A DE1274382B (de) | 1961-03-14 | 1961-03-14 | Verfahren und Vorrichtung zur pH-Wert-Messung von Loesungen mittels einer Wasserstoff-Diffusionselektrode |
| GB19914/62A GB999158A (en) | 1961-03-14 | 1962-05-23 | Method and apparatus for carrying out ph measurements |
| NL279110D NL279110A (xx) | 1961-03-14 | 1962-05-30 | |
| FR899543A FR1340830A (fr) | 1961-03-14 | 1962-06-04 | Procédé et dispositif pour l'exécution de mesures du ph |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW29651A DE1274382B (de) | 1961-03-14 | 1961-03-14 | Verfahren und Vorrichtung zur pH-Wert-Messung von Loesungen mittels einer Wasserstoff-Diffusionselektrode |
| GB19914/62A GB999158A (en) | 1961-03-14 | 1962-05-23 | Method and apparatus for carrying out ph measurements |
| NL279110D NL279110A (xx) | 1961-03-14 | 1962-05-30 | |
| FR899543A FR1340830A (fr) | 1961-03-14 | 1962-06-04 | Procédé et dispositif pour l'exécution de mesures du ph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279110A true NL279110A (xx) | 1964-11-25 |
Family
ID=40521834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279110D NL279110A (xx) | 1961-03-14 | 1962-05-30 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1274382B (xx) |
| FR (1) | FR1340830A (xx) |
| GB (1) | GB999158A (xx) |
| NL (1) | NL279110A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1673284B1 (de) * | 1967-09-26 | 1971-08-26 | Varta Ag | Verfahren zur kontinuierlichen p tief h wertmessung |
| DE102011113941B4 (de) | 2011-09-10 | 2015-02-05 | Gaskatel Gmbh | Elektrochemische Messkette |
-
1961
- 1961-03-14 DE DEW29651A patent/DE1274382B/de active Pending
-
1962
- 1962-05-23 GB GB19914/62A patent/GB999158A/en not_active Expired
- 1962-05-30 NL NL279110D patent/NL279110A/xx unknown
- 1962-06-04 FR FR899543A patent/FR1340830A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1340830A (fr) | 1963-10-25 |
| DE1274382B (de) | 1968-08-01 |
| GB999158A (en) | 1965-07-21 |