CA2132413A1 - Papier detecteur de gaz basique - Google Patents
Papier detecteur de gaz basiqueInfo
- Publication number
- CA2132413A1 CA2132413A1 CA 2132413 CA2132413A CA2132413A1 CA 2132413 A1 CA2132413 A1 CA 2132413A1 CA 2132413 CA2132413 CA 2132413 CA 2132413 A CA2132413 A CA 2132413A CA 2132413 A1 CA2132413 A1 CA 2132413A1
- Authority
- CA
- Canada
- Prior art keywords
- paper
- fluorescein
- basic
- based dye
- gas detection
- 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
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP278938/1993 | 1993-09-13 | ||
JP27893893A JP3173694B2 (ja) | 1993-09-13 | 1993-09-13 | 塩基性ガス検知テープ |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2132413A1 true CA2132413A1 (fr) | 1995-03-14 |
CA2132413C CA2132413C (fr) | 2004-11-16 |
Family
ID=17604164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2132413 Expired - Lifetime CA2132413C (fr) | 1993-09-13 | 1994-09-13 | Papier detecteur de gaz basique |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3173694B2 (fr) |
CA (1) | CA2132413C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000003242A2 (fr) * | 1998-07-11 | 2000-01-20 | Bickar David A | Dosage de proteines solide et sans solvant comprenant des etalons |
WO2000057171A2 (fr) * | 1999-03-25 | 2000-09-28 | Zellweger Analytics, Inc. | Bande pour la detection de gaz hydrures |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100710561B1 (ko) * | 2000-07-12 | 2007-04-24 | 에스케이 주식회사 | 유류 제품 은닉 표지 물질 및 이를 검출하는 방법 |
KR20010093340A (ko) * | 2001-03-30 | 2001-10-29 | 전영관 | 위험가스의 누출 검지 방법 |
CN101907560A (zh) * | 2010-07-27 | 2010-12-08 | 浙江大学 | 基于纳米多孔反射传感材料的氨气传感器及检测方法 |
KR102394893B1 (ko) * | 2020-06-08 | 2022-05-09 | 전주대학교 산학협력단 | 비색 분석 시약, 비색 분석 시약 제조방법 및 비색 분석 용지 제조방법 |
-
1993
- 1993-09-13 JP JP27893893A patent/JP3173694B2/ja not_active Expired - Fee Related
-
1994
- 1994-09-13 CA CA 2132413 patent/CA2132413C/fr not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000003242A2 (fr) * | 1998-07-11 | 2000-01-20 | Bickar David A | Dosage de proteines solide et sans solvant comprenant des etalons |
WO2000003242A3 (fr) * | 1998-07-11 | 2000-04-13 | David A Bickar | Dosage de proteines solide et sans solvant comprenant des etalons |
US6338967B1 (en) | 1998-07-11 | 2002-01-15 | David Bickar | Solid solventless protein assay with standards |
WO2000057171A2 (fr) * | 1999-03-25 | 2000-09-28 | Zellweger Analytics, Inc. | Bande pour la detection de gaz hydrures |
WO2000057171A3 (fr) * | 1999-03-25 | 2001-01-04 | Zellweger Analytics Inc | Bande pour la detection de gaz hydrures |
US6217827B1 (en) | 1999-03-25 | 2001-04-17 | Zellweger Analytics, Inc. | Hydride gas detecting tape |
Also Published As
Publication number | Publication date |
---|---|
CA2132413C (fr) | 2004-11-16 |
JPH0783911A (ja) | 1995-03-31 |
JP3173694B2 (ja) | 2001-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0896986A4 (fr) | Noir de carbone, procede de fabrication du noir de carbone, dispersion aqueuse et encre a l'eau contenant toutes deux du noir de carbone | |
ES2108322T3 (es) | Procedimiento para la determinacion colorimetrica de un analito mediante (alcohol bencilico)-deshidrogenasa y un indicador de redox cromogeno. | |
MY115627A (en) | Visual blood glucose test strip | |
CA2188436A1 (fr) | Procede de detection de la permeabilite d'un objet a l'oxygene | |
AU6694990A (en) | Use of a sparingly soluble salt of a heteropoly acid for the determination on an analyte, a corresponding method of determination as well as a suitable agent therefor | |
EP0704505A3 (fr) | Compositions lavables changeant de couleur | |
IE791276L (en) | Benzazepines. | |
CA2132413A1 (fr) | Papier detecteur de gaz basique | |
DE59406904D1 (de) | Verfahren zur kolorimetrischen Bestimmung eines Analyten mit einer PQQ-abhängigen Dehydrogenase | |
GB1520862A (en) | Production of colour developer | |
IL142003A (en) | Method for detecting atp | |
CA2012830A1 (fr) | Produit pour la detection du sang occulte dans les selles avec temoins positifs et negatifs | |
CA2126737A1 (fr) | Papier detecteur de gaz acide | |
DE9216001U1 (fr) | ||
Hlavay et al. | Determination of sulphite by use of a fiber-optic biosensor based on a chemiluminescent reaction | |
DE3660121D1 (en) | Forge-proof security paper, process for making a paper forge-proof and aqueous or organic composition especially useful in making a paper forge-proof | |
AU566163B2 (en) | Detection of allergen containing housedust | |
EP0345460A3 (fr) | Méthode et dispositif pour employer des colorants immobilisés de manière covalente | |
JPS6469951A (en) | Carbon dioxide gas detection indicator | |
DE3376969D1 (en) | The stabilization of leucomethylene blue dyes on a printing substrate | |
GB1325246A (en) | Indicator for the detection of manganese | |
Xu et al. | Silicomolybdenum blue colorimetric determination of available Si in calcareous soils | |
KR910011140A (ko) | 김치의 보존기간 연장방법 | |
JPS63165671U (fr) | ||
JPS6486063A (en) | Test piece for measuring concentration of organic acid in citrus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20140915 |