DE1931438A1 - Analytisches Verfahren - Google Patents
Analytisches VerfahrenInfo
- Publication number
- DE1931438A1 DE1931438A1 DE19691931438 DE1931438A DE1931438A1 DE 1931438 A1 DE1931438 A1 DE 1931438A1 DE 19691931438 DE19691931438 DE 19691931438 DE 1931438 A DE1931438 A DE 1931438A DE 1931438 A1 DE1931438 A1 DE 1931438A1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- platinum
- concentration
- generated
- amplifier
- 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.)
- Pending
Links
- 238000004458 analytical method Methods 0.000 title description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 238000004448 titration Methods 0.000 claims description 12
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- -1 hydroxyl ions Chemical class 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 2
- 238000001139 pH measurement Methods 0.000 claims 1
- 101001077374 Oryza sativa subsp. japonica UMP-CMP kinase 3 Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2989668 | 1968-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1931438A1 true DE1931438A1 (de) | 1970-05-06 |
Family
ID=10298950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691931438 Pending DE1931438A1 (de) | 1968-06-22 | 1969-06-20 | Analytisches Verfahren |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1931438A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2011467A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1229890A (enrdf_load_stackoverflow) |
| NL (1) | NL6909521A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950237A (en) * | 1972-12-14 | 1976-04-13 | Mitsubishi Kasei Kogyo Kabushiki Kaisha | Coulometric titrating devices |
| CA2079005A1 (en) * | 1990-04-11 | 1991-10-12 | Geoffrey Stephen Begg | Methods and apparatus allowing sequential chemical reactions |
| US5605839A (en) * | 1990-04-11 | 1997-02-25 | Ludwig Institute For Cancer Research | Methods and apparatus for use in sequential chemical reactions |
-
1968
- 1968-06-22 GB GB1229890D patent/GB1229890A/en not_active Expired
-
1969
- 1969-06-20 DE DE19691931438 patent/DE1931438A1/de active Pending
- 1969-06-20 NL NL6909521A patent/NL6909521A/xx unknown
- 1969-06-20 FR FR6920661A patent/FR2011467A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1229890A (enrdf_load_stackoverflow) | 1971-04-28 |
| NL6909521A (enrdf_load_stackoverflow) | 1969-12-24 |
| FR2011467A1 (enrdf_load_stackoverflow) | 1970-02-27 |
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