FR2400202A1 - Produit pour l'analyse chimique des liquides - Google Patents
Produit pour l'analyse chimique des liquidesInfo
- Publication number
- FR2400202A1 FR2400202A1 FR7823308A FR7823308A FR2400202A1 FR 2400202 A1 FR2400202 A1 FR 2400202A1 FR 7823308 A FR7823308 A FR 7823308A FR 7823308 A FR7823308 A FR 7823308A FR 2400202 A1 FR2400202 A1 FR 2400202A1
- Authority
- FR
- France
- Prior art keywords
- product
- liquids
- analysis
- chemical analysis
- permeable
- 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.)
- Granted
Links
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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Produit pour l'analyse des liquides. Le produit comprend a une couche d'analyse 12 qui transmet un rayonnement électromagnétique et est perméable à une substance à analyser donnée, cette couche comprenant une composition qui, en présence de la substance à analyser fournit une espèce décelable par radiométrie, et b un élément poreux 16, opaque au rayonnement électromagnétique et perméable à la substance à analyser; le produit est caractérisé par une intercouche 14 qui empêche la migration de l'espèce décelable vers l'élément poreux. Application à l'analyse quantitative des liquides biologiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82298777A | 1977-08-08 | 1977-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400202A1 true FR2400202A1 (fr) | 1979-03-09 |
FR2400202B1 FR2400202B1 (fr) | 1980-08-29 |
Family
ID=25237486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823308A Granted FR2400202A1 (fr) | 1977-08-08 | 1978-08-08 | Produit pour l'analyse chimique des liquides |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5429700A (fr) |
CA (1) | CA1122889A (fr) |
DE (1) | DE2834713C2 (fr) |
FR (1) | FR2400202A1 (fr) |
GB (1) | GB2002514B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647761A (en) * | 1979-09-27 | 1981-04-30 | Fuji Photo Film Co Ltd | Laminated analyzing piece and immunity analyzing method using the same |
US4303408A (en) * | 1980-02-05 | 1981-12-01 | Eastman Kodak Company | Removal of interferents in analytical assays in a two phase interferent-removal zone |
JPS57142562A (en) * | 1981-02-27 | 1982-09-03 | Fuji Photo Film Co Ltd | Quantitative analysis film and colorimetric quantitative analysis |
JPS57208997A (en) * | 1981-06-17 | 1982-12-22 | Fuji Photo Film Co Ltd | Liquid analyzing material for oxidase enzyme reaction system |
US4390343A (en) * | 1981-07-06 | 1983-06-28 | Miles Laboratories, Inc. | Multilayer analytical element having an impermeable radiation diffusing and blocking layer |
JPS5818167A (ja) * | 1981-07-24 | 1983-02-02 | Fuji Photo Film Co Ltd | 分析フイルム及びこれを用いる分析方法 |
US4459358A (en) * | 1982-12-29 | 1984-07-10 | Polaroid Corporation | Multilayer element for analysis |
JPS6014141A (ja) * | 1983-07-06 | 1985-01-24 | Kyoto Daiichi Kagaku:Kk | 多層一体化分析用具 |
JPS62138198A (ja) * | 1985-12-10 | 1987-06-20 | Fuji Photo Film Co Ltd | 自己顕色性基質を含む乾式液体分析要素 |
US5063081A (en) * | 1988-11-14 | 1991-11-05 | I-Stat Corporation | Method of manufacturing a plurality of uniform microfabricated sensing devices having an immobilized ligand receptor |
DE69032422T2 (de) * | 1989-12-15 | 1999-02-04 | Hoffmann La Roche | Reagenzzusammensetzung, Verfahren und Kits zur Quantifizierung von Magnesium oder Calcium und Magnesium |
US7288414B2 (en) * | 2005-04-19 | 2007-10-30 | Specialty Assays, Inc. | Use of phosphonazo III for the measurement of calcium, magnesium and sodium in analytical samples |
JP6191217B2 (ja) * | 2013-04-24 | 2017-09-06 | 凸版印刷株式会社 | 酸素インジケーター |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2377630A1 (fr) * | 1977-01-14 | 1978-08-11 | Eastman Kodak Co | Produit pour l'analyse de liquides, notamment, du lait et des liquides biologiques |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2280081A1 (fr) * | 1974-07-23 | 1976-02-20 | Kodak Pathe | Produit composite unitaire pour l'analyse chimique ou biologique |
-
1978
- 1978-08-04 CA CA308,805A patent/CA1122889A/fr not_active Expired
- 1978-08-08 JP JP9588778A patent/JPS5429700A/ja active Granted
- 1978-08-08 GB GB7832636A patent/GB2002514B/en not_active Expired
- 1978-08-08 FR FR7823308A patent/FR2400202A1/fr active Granted
- 1978-08-08 DE DE19782834713 patent/DE2834713C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2377630A1 (fr) * | 1977-01-14 | 1978-08-11 | Eastman Kodak Co | Produit pour l'analyse de liquides, notamment, du lait et des liquides biologiques |
Also Published As
Publication number | Publication date |
---|---|
FR2400202B1 (fr) | 1980-08-29 |
CA1122889A (fr) | 1982-05-04 |
GB2002514A (en) | 1979-02-21 |
DE2834713A1 (de) | 1979-02-22 |
JPS5429700A (en) | 1979-03-05 |
GB2002514B (en) | 1982-01-20 |
DE2834713C2 (de) | 1985-09-19 |
JPS6129460B2 (fr) | 1986-07-07 |
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