ES2112763B1 - Kit para la determinacion de cloro libre y combinado en aguas. - Google Patents
Kit para la determinacion de cloro libre y combinado en aguas.Info
- Publication number
- ES2112763B1 ES2112763B1 ES09501517A ES9501517A ES2112763B1 ES 2112763 B1 ES2112763 B1 ES 2112763B1 ES 09501517 A ES09501517 A ES 09501517A ES 9501517 A ES9501517 A ES 9501517A ES 2112763 B1 ES2112763 B1 ES 2112763B1
- Authority
- ES
- Spain
- Prior art keywords
- determination
- free
- waters
- kit
- chlorine
- 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 - Fee Related
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
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
-
- 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
- Y10T436/19—Halogen containing
- Y10T436/193333—In aqueous solution
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
KIT PARA DETERMINACION DEL CLORO LIBRE Y COMBINADO EN AGUAS BASADO EN UN METODO PARA EL ANALISIS DE CLORO LIBRE Y COMBINADO EN AGUAS QUE SE CARACTERIZA PORQUE UTILIZA COMO REACTIVO CROMOGENO 3.3", 5.5" -TETRAMETILBENZIDINA (TMB)- DISUELTA EN ACIDO CLORHIDRICO 0,5 MOL/L Y ETANOL AGUA. PARA PREPARAR LA ESCALA DE CALIBRADO SE EMPLEAN DISOLUCIONES DE TROPEOLINA 0 DE 0,52 A 21 MG/L QUE SE CORRESPONDEN CON LAS INTENSIDADES Y MATIZ DE COLOR QUE DAN CONCENTRACIONES DE CLORO DE 0,05 A 2 MG/L AL REACCIONAR CON TMB. LA ESCALA SINTETICA DE TROPEOLINA 0 TIENE UNA ESTABILIDAD DE 5-6 MESES A TEMPERATURA AMBIENTE. EL NUEVO KIT QUE SE QUIERE PATENTAR PARA LA DETERMINACION DE CLORO POR COMPARACION VISUAL DE MUESTRA TMB Y ESCALA DE TROPEOLINA, NO EMPLEA RADIACTIVOS TOXICOS.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09501517A ES2112763B1 (es) | 1995-07-27 | 1995-07-27 | Kit para la determinacion de cloro libre y combinado en aguas. |
US08/565,571 US5783149A (en) | 1995-07-27 | 1995-11-30 | Kit for determination of residual chlorine in water with 3,3',5,5'-tetramethylbenzidine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09501517A ES2112763B1 (es) | 1995-07-27 | 1995-07-27 | Kit para la determinacion de cloro libre y combinado en aguas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112763A1 ES2112763A1 (es) | 1998-04-01 |
ES2112763B1 true ES2112763B1 (es) | 1999-05-16 |
Family
ID=8291187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09501517A Expired - Fee Related ES2112763B1 (es) | 1995-07-27 | 1995-07-27 | Kit para la determinacion de cloro libre y combinado en aguas. |
Country Status (2)
Country | Link |
---|---|
US (1) | US5783149A (es) |
ES (1) | ES2112763B1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6627450B1 (en) * | 2000-02-11 | 2003-09-30 | Severn Trent Water Purifications, Inc. | Method of measuring chlorine content in aqueous solution |
US6689618B1 (en) | 2000-04-03 | 2004-02-10 | Shuenn Tzong Chen | Method and test strip of detecting oxidizing adulterant in urine |
JP4656603B2 (ja) * | 2005-09-29 | 2011-03-23 | 三浦工業株式会社 | 残留塩素濃度測定用組成物 |
TW200736609A (en) * | 2006-03-23 | 2007-10-01 | Miura Kogyo Kk | Composition for measuring concentration of residual chlorine |
US8343771B2 (en) | 2011-01-12 | 2013-01-01 | General Electric Company | Methods of using cyanine dyes for the detection of analytes |
CN104007109B (zh) * | 2014-06-06 | 2016-06-01 | 无锡市疾病预防控制中心 | 一种余氯快速检测试剂盒及其检测方法 |
CN107132221A (zh) * | 2017-06-28 | 2017-09-05 | 大连诚泽检测有限公司 | 水中余氯快速测试盒 |
CN110542681B (zh) * | 2019-08-22 | 2022-04-22 | 山西农业大学 | 一种数字图像比色法检测食品中亚硝酸盐的方法 |
IT201900024778A1 (it) * | 2019-12-19 | 2021-06-19 | Univ Degli Studi Di Firenze | Kit per la determinazione colorimetrica del livello di cloro in acque utilizzate per scopi ricreativi |
FR3113670B1 (fr) * | 2020-09-01 | 2022-09-23 | WeCleen | Appareil et procédé de préparation d'un produit de nettoyage ménager |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992158A (en) * | 1973-08-16 | 1976-11-16 | Eastman Kodak Company | Integral analytical element |
JPH0688450B2 (ja) * | 1987-05-08 | 1994-11-09 | 富士写真フイルム株式会社 | 感圧記録紙用減感インキの盛量判定用組成物 |
US5491094A (en) * | 1994-06-03 | 1996-02-13 | Industrial Test Systems, Inc. | Test strip for free chlorine analysis |
-
1995
- 1995-07-27 ES ES09501517A patent/ES2112763B1/es not_active Expired - Fee Related
- 1995-11-30 US US08/565,571 patent/US5783149A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5783149A (en) | 1998-07-21 |
ES2112763A1 (es) | 1998-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980401 Kind code of ref document: A1 Effective date: 19980401 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20151103 |