CS266305B2 - Testing apparatus determining ionic power or specific mass of tested liquid sample and method therefor - Google Patents
Testing apparatus determining ionic power or specific mass of tested liquid sample and method therefor Download PDFInfo
- Publication number
- CS266305B2 CS266305B2 CS797556A CS755679A CS266305B2 CS 266305 B2 CS266305 B2 CS 266305B2 CS 797556 A CS797556 A CS 797556A CS 755679 A CS755679 A CS 755679A CS 266305 B2 CS266305 B2 CS 266305B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- polyelectrolyte
- indicator
- solution
- polymer
- test
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95863078A | 1978-11-08 | 1978-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS755679A2 CS755679A2 (en) | 1989-04-14 |
| CS266305B2 true CS266305B2 (en) | 1989-12-13 |
Family
ID=25501130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS797556A CS266305B2 (en) | 1978-11-08 | 1979-11-06 | Testing apparatus determining ionic power or specific mass of tested liquid sample and method therefor |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS55101047A (es) |
| AR (1) | AR223194A1 (es) |
| AT (1) | AT367911B (es) |
| AU (1) | AU529060B2 (es) |
| BE (1) | BE879888A (es) |
| BR (1) | BR7907225A (es) |
| CA (1) | CA1141275A (es) |
| CH (1) | CH642455A5 (es) |
| CS (1) | CS266305B2 (es) |
| DD (1) | DD147286A5 (es) |
| DE (1) | DE2944980C2 (es) |
| DK (1) | DK154669C (es) |
| ES (1) | ES8100487A1 (es) |
| FI (1) | FI82143C (es) |
| FR (1) | FR2441168A1 (es) |
| GB (1) | GB2037981B (es) |
| IE (1) | IE48854B1 (es) |
| IL (1) | IL58545A (es) |
| IT (1) | IT1164749B (es) |
| LU (1) | LU81861A1 (es) |
| MX (1) | MX154075A (es) |
| NL (1) | NL189153C (es) |
| NO (1) | NO154475C (es) |
| SE (1) | SE447024B (es) |
| ZA (1) | ZA795777B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1138310A (en) * | 1979-07-30 | 1982-12-28 | Sisto N. Stiso | Composition, test device and method for determining the ionic strength or specific gravity of a liquid sample utilizing a strong polyelectrolyte |
| JP2546981B2 (ja) * | 1982-09-07 | 1996-10-23 | コニカ株式会社 | 多層分析素子 |
| US4473650A (en) * | 1982-12-27 | 1984-09-25 | Miles Laboratories, Inc. | Use of strong organic acid polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| US4532216A (en) * | 1982-12-27 | 1985-07-30 | Miles Laboratories, Inc. | Use of quaternary ammonium polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| AT381172B (de) * | 1983-08-26 | 1986-09-10 | Avl Verbrennungskraft Messtech | Verfahren zur bestimmung der ionenstaerke einer elektrolytloesung sowie messeinrichtung zur durchfuehrung des verfahrens |
| DE3823151C2 (de) | 1988-07-08 | 1997-07-10 | Boehringer Mannheim Gmbh | Verfahren zur Bestimmung der Ionenstärke oder des spezifischen Gewichts von wäßrigen Flüssigkeiten |
| JP2704679B2 (ja) * | 1991-04-11 | 1998-01-26 | 栄研化学株式会社 | 液体試料のイオン強度又は比重測定用組成物及び該組成物を用いた試験片 |
| DE4116108A1 (de) * | 1991-05-17 | 1992-11-19 | Behringwerke Ag | Reagenz zur bestimmung der ionenstaerke bzw. des spezifischen gewichtes von waessrigen fluessigkeiten und verfahren |
| US5565363A (en) * | 1991-10-21 | 1996-10-15 | Wako Pure Chemical Industries, Ltd. | Reagent composition for measuring ionic strength or specific gravity of aqueous solution samples |
| ITTO20020381A1 (it) * | 2002-05-08 | 2003-11-10 | Bitron Spa | Dispositivo misuratore del grado di durezza dell'acqua alimentata ad un apparecchio elettrodomestico di lavaggio. |
| DE10239204B3 (de) * | 2002-08-21 | 2004-06-09 | Frank Dipl.-Ing. Zahn | Ionenstärke-Sensor |
| US20090157024A1 (en) * | 2007-12-14 | 2009-06-18 | Kimberly-Clark Worldwide, Inc. | Hydration Test Devices |
| US8901366B2 (en) * | 2007-12-14 | 2014-12-02 | Kimberly Clark Worldwide, Inc. | Urine volume hydration test devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844532A (en) * | 1956-10-19 | 1958-07-22 | Joseph C White | Apparatus for determining specific gravity of an acid solution |
| US3449080A (en) * | 1964-10-29 | 1969-06-10 | Johnson & Johnson | Device for determining sodium or chloride concentration in body fluids |
| NL6610869A (es) * | 1965-08-19 | 1967-02-20 | ||
| US4015462A (en) * | 1976-01-08 | 1977-04-05 | Miles Laboratories, Inc. | Device and method for the determination of the specific gravity or osmolality of a liquid |
| US4108727A (en) * | 1976-08-23 | 1978-08-22 | Miles Laboratories, Inc. | Method, composition and device for determining the specific gravity or osmolality of a liquid |
-
1979
- 1979-10-16 CA CA000337720A patent/CA1141275A/en not_active Expired
- 1979-10-17 IE IE1975/79A patent/IE48854B1/en not_active IP Right Cessation
- 1979-10-23 IL IL58545A patent/IL58545A/xx not_active IP Right Cessation
- 1979-10-25 AU AU52192/79A patent/AU529060B2/en not_active Ceased
- 1979-10-29 ZA ZA00795777A patent/ZA795777B/xx unknown
- 1979-10-31 IT IT50723/79A patent/IT1164749B/it active
- 1979-11-02 FR FR7927142A patent/FR2441168A1/fr active Granted
- 1979-11-05 AR AR278779A patent/AR223194A1/es active
- 1979-11-06 GB GB7938431A patent/GB2037981B/en not_active Expired
- 1979-11-06 JP JP14286879A patent/JPS55101047A/ja active Granted
- 1979-11-06 ES ES485718A patent/ES8100487A1/es not_active Expired
- 1979-11-06 CS CS797556A patent/CS266305B2/cs unknown
- 1979-11-06 MX MX179925A patent/MX154075A/es unknown
- 1979-11-07 DD DD79216740A patent/DD147286A5/de unknown
- 1979-11-07 NO NO793593A patent/NO154475C/no unknown
- 1979-11-07 LU LU81861A patent/LU81861A1/fr unknown
- 1979-11-07 BE BE0/198018A patent/BE879888A/fr not_active IP Right Cessation
- 1979-11-07 DE DE2944980A patent/DE2944980C2/de not_active Expired
- 1979-11-07 BR BR7907225A patent/BR7907225A/pt unknown
- 1979-11-07 CH CH997579A patent/CH642455A5/de not_active IP Right Cessation
- 1979-11-07 AT AT0715979A patent/AT367911B/de not_active IP Right Cessation
- 1979-11-07 FI FI793492A patent/FI82143C/fi not_active IP Right Cessation
- 1979-11-07 DK DK471579A patent/DK154669C/da not_active IP Right Cessation
- 1979-11-07 NL NLAANVRAGE7908155,A patent/NL189153C/xx not_active IP Right Cessation
- 1979-11-07 SE SE7909231A patent/SE447024B/sv not_active IP Right Cessation
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