DE69410622D1 - Verbesserungen bei quecksilberelektroden - Google Patents
Verbesserungen bei quecksilberelektrodenInfo
- Publication number
- DE69410622D1 DE69410622D1 DE69410622T DE69410622T DE69410622D1 DE 69410622 D1 DE69410622 D1 DE 69410622D1 DE 69410622 T DE69410622 T DE 69410622T DE 69410622 T DE69410622 T DE 69410622T DE 69410622 D1 DE69410622 D1 DE 69410622D1
- Authority
- DE
- Germany
- Prior art keywords
- mercury electrodes
- mercury
- electrodes
- 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.)
- Expired - Fee Related
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
- G01N27/34—Dropping-mercury electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939318958A GB9318958D0 (en) | 1993-09-14 | 1993-09-14 | Improvements relating to mercury electrodes |
PCT/GB1994/001995 WO1995008111A1 (en) | 1993-09-14 | 1994-09-13 | Improvements relating to mercury electrodes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69410622D1 true DE69410622D1 (de) | 1998-07-02 |
DE69410622T2 DE69410622T2 (de) | 1998-09-24 |
Family
ID=10741936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69410622T Expired - Fee Related DE69410622T2 (de) | 1993-09-14 | 1994-09-13 | Verbesserungen bei quecksilberelektroden |
Country Status (7)
Country | Link |
---|---|
US (1) | US5695630A (de) |
EP (1) | EP0719408B1 (de) |
JP (1) | JPH09504366A (de) |
DE (1) | DE69410622T2 (de) |
ES (1) | ES2117297T3 (de) |
GB (2) | GB9318958D0 (de) |
WO (1) | WO1995008111A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289611A (en) * | 1939-03-23 | 1942-07-14 | Wallace & Tiernan Inc | Control device and system |
US2500284A (en) * | 1946-10-02 | 1950-03-14 | Zbrojovka Brno Np | Apparatus for electroanalysis |
US2835631A (en) * | 1952-03-21 | 1958-05-20 | Harold F Metcalf | Electro-chemical preparation of nitrosoguanidine |
GB1350765A (en) * | 1970-03-05 | 1974-04-24 | English Clays Lovering Pochin | Polarography |
GB2153854A (en) * | 1984-02-03 | 1985-08-29 | Fosfacol S P A | Automatically controlling the phosphate coating of metals |
CS252424B1 (en) * | 1985-05-16 | 1987-09-17 | Jiri Tenygl | Method of solutions' electrochemical analysis and device for realization of this method |
US4917781A (en) * | 1988-07-20 | 1990-04-17 | Southwestern Analytical Chemicals, Inc. | Process for preparing quaternary ammonium hydroxides |
FR2649792B1 (fr) * | 1989-07-17 | 1991-09-20 | Commissariat Energie Atomique | Dispositif de production en continu d'une solution ionique etalon |
-
1993
- 1993-09-14 GB GB939318958A patent/GB9318958D0/en active Pending
-
1994
- 1994-09-13 GB GB9605103A patent/GB2296095B/en not_active Expired - Fee Related
- 1994-09-13 US US08/617,839 patent/US5695630A/en not_active Expired - Fee Related
- 1994-09-13 ES ES94926987T patent/ES2117297T3/es not_active Expired - Lifetime
- 1994-09-13 DE DE69410622T patent/DE69410622T2/de not_active Expired - Fee Related
- 1994-09-13 JP JP7509052A patent/JPH09504366A/ja active Pending
- 1994-09-13 EP EP94926987A patent/EP0719408B1/de not_active Expired - Lifetime
- 1994-09-13 WO PCT/GB1994/001995 patent/WO1995008111A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH09504366A (ja) | 1997-04-28 |
ES2117297T3 (es) | 1998-08-01 |
GB9318958D0 (en) | 1993-10-27 |
GB9605103D0 (en) | 1996-05-08 |
WO1995008111A1 (en) | 1995-03-23 |
EP0719408B1 (de) | 1998-05-27 |
GB2296095A (en) | 1996-06-19 |
GB2296095B (en) | 1997-11-12 |
EP0719408A1 (de) | 1996-07-03 |
DE69410622T2 (de) | 1998-09-24 |
US5695630A (en) | 1997-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |