GB997603A - Diagnostic compositions for ph determination - Google Patents
Diagnostic compositions for ph determinationInfo
- Publication number
- GB997603A GB997603A GB6099/63A GB609963A GB997603A GB 997603 A GB997603 A GB 997603A GB 6099/63 A GB6099/63 A GB 6099/63A GB 609963 A GB609963 A GB 609963A GB 997603 A GB997603 A GB 997603A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diagnostic composition
- impregnated
- bibulous
- ion concentration
- polyvinyl pyrrolidone
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 238000013494 PH determination Methods 0.000 title 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 2
- NUHCTOLBWMJMLX-UHFFFAOYSA-N bromothymol blue Chemical compound BrC1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C(=C(Br)C(O)=C(C(C)C)C=2)C)=C1C NUHCTOLBWMJMLX-UHFFFAOYSA-N 0.000 abstract 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 2
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 2
- 241000206575 Chondrus crispus Species 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000013060 biological fluid Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001515 polyalkylene glycol Polymers 0.000 abstract 1
- 229920001748 polybutylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- 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
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
- Y10T436/143333—Saccharide [e.g., DNA, etc.]
- Y10T436/144444—Glucose
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US176454A US3122420A (en) | 1962-02-28 | 1962-02-28 | Diagnostic formulation for ph determination |
| DD11852766 | 1966-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB997603A true GB997603A (en) | 1965-07-07 |
Family
ID=25747115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6099/63A Expired GB997603A (en) | 1962-02-28 | 1963-02-14 | Diagnostic compositions for ph determination |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3122420A (enExample) |
| BE (1) | BE628679A (enExample) |
| BR (1) | BR6346969D0 (enExample) |
| CH (2) | CH456988A (enExample) |
| CS (1) | CS171667B2 (enExample) |
| GB (1) | GB997603A (enExample) |
| NL (1) | NL289281A (enExample) |
| SE (1) | SE300716B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3438737A (en) * | 1965-10-01 | 1969-04-15 | Miles Lab | Protein test composition,device and method |
| FR2503372A1 (fr) * | 1981-04-06 | 1982-10-08 | Zander Rolf | Procede et dispositif pour determiner l'etat acide-base du sang |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223593A (en) * | 1963-08-14 | 1965-12-14 | Melpar Inc | Method of preparing immobilized serum cholinesterase and product thereof |
| US3937613A (en) * | 1975-04-04 | 1976-02-10 | Alpha Chemicals (Australia) Pty. Limited | Device for the determination of chlorine in the water of swimming pools |
| US4654309A (en) * | 1980-12-19 | 1987-03-31 | Minnesota Mining And Manufacturing Co. | Test method and article for estimating the concentration of free acid in liquid |
| US4822743A (en) * | 1984-12-13 | 1989-04-18 | Lockheed Corporation | Method and cloth for detecting leaks in closed bodies |
| US4650768A (en) * | 1985-02-01 | 1987-03-17 | Miles Laboratories, Inc. | Stable chloride test device |
| US5194390A (en) * | 1988-07-05 | 1993-03-16 | Miles Inc. | Composition for the assay of albumin |
| US5801060A (en) * | 1990-10-10 | 1998-09-01 | Chimera Research & Chemical, Inc. | Method of using automated analyzer testing of urine for presence of a pH abnormality with single reagent indicator |
| US6468805B1 (en) | 1990-10-10 | 2002-10-22 | Chimera Research And Chemical Inc. | Automated analyzer testing of urine for presence of a pH abnormality |
| DE4116108A1 (de) * | 1991-05-17 | 1992-11-19 | Behringwerke Ag | Reagenz zur bestimmung der ionenstaerke bzw. des spezifischen gewichtes von waessrigen fluessigkeiten und verfahren |
| US6444435B1 (en) * | 2000-11-30 | 2002-09-03 | Serim Research Corporation | Test strip for determining dialysate composition |
| BR112015023108A8 (pt) | 2013-03-13 | 2018-01-23 | Geneweave Biosciences Inc | sistema de acondicionamento de célula bacteriana, método para acondicionamento de uma molécula de ácido nucléico repórter, composição, método para detectar uma presença ou uma ausência de uma célula bacteriana em uma amostra, vetor, método para detectar um transcrito alvo em uma célula, método para detectar a presença de uma célula bacteriana em uma amostra e kit. |
| US9481903B2 (en) | 2013-03-13 | 2016-11-01 | Roche Molecular Systems, Inc. | Systems and methods for detection of cells using engineered transduction particles |
| US9540675B2 (en) | 2013-10-29 | 2017-01-10 | GeneWeave Biosciences, Inc. | Reagent cartridge and methods for detection of cells |
| US10351893B2 (en) | 2015-10-05 | 2019-07-16 | GeneWeave Biosciences, Inc. | Reagent cartridge for detection of cells |
| WO2019215273A1 (en) | 2018-05-09 | 2019-11-14 | F. Hoffmann-La Roche Ag | Devices and methods for determining particle concentration in a sample |
| FR3105424B1 (fr) * | 2019-12-23 | 2022-01-14 | Commissariat Energie Atomique | Procédés de détermination de l’acidité d’une solution aqueuse acide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567445A (en) * | 1946-08-21 | 1951-09-11 | Elizabeth W Parker | Method of measuring the ph of aqueous liquids, moist foodstuffs, and the like |
-
0
- BE BE628679D patent/BE628679A/xx unknown
- NL NL289281D patent/NL289281A/xx unknown
-
1962
- 1962-02-28 US US176454A patent/US3122420A/en not_active Expired - Lifetime
-
1963
- 1963-02-12 SE SE1522/63A patent/SE300716B/xx unknown
- 1963-02-14 GB GB6099/63A patent/GB997603A/en not_active Expired
- 1963-02-14 BR BR146969/63A patent/BR6346969D0/pt unknown
- 1963-02-25 CH CH236763A patent/CH456988A/de unknown
-
1967
- 1967-06-15 CS CS4386A patent/CS171667B2/cs unknown
- 1967-07-03 CH CH941267A patent/CH456980A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3438737A (en) * | 1965-10-01 | 1969-04-15 | Miles Lab | Protein test composition,device and method |
| FR2503372A1 (fr) * | 1981-04-06 | 1982-10-08 | Zander Rolf | Procede et dispositif pour determiner l'etat acide-base du sang |
Also Published As
| Publication number | Publication date |
|---|---|
| CH456988A (de) | 1968-05-31 |
| BR6346969D0 (pt) | 1973-07-17 |
| NL289281A (enExample) | |
| CH456980A (de) | 1968-05-31 |
| US3122420A (en) | 1964-02-25 |
| SE300716B (enExample) | 1968-05-06 |
| BE628679A (enExample) | |
| CS171667B2 (enExample) | 1976-10-29 |
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