BR8900224A - Processo e aparelho para teste de qualidade da agua - Google Patents
Processo e aparelho para teste de qualidade da aguaInfo
- Publication number
- BR8900224A BR8900224A BR898900224A BR8900224A BR8900224A BR 8900224 A BR8900224 A BR 8900224A BR 898900224 A BR898900224 A BR 898900224A BR 8900224 A BR8900224 A BR 8900224A BR 8900224 A BR8900224 A BR 8900224A
- Authority
- BR
- Brazil
- Prior art keywords
- water quality
- quality testing
- testing
- water
- quality
- Prior art date
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
- G01N33/18—Water
-
- 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
-
- 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)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/209,702 US4904605A (en) | 1988-06-20 | 1988-06-20 | Method and apparatus for residential water test kit |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8900224A true BR8900224A (pt) | 1990-03-01 |
Family
ID=22779902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898900224A BR8900224A (pt) | 1988-06-20 | 1989-01-19 | Processo e aparelho para teste de qualidade da agua |
Country Status (2)
Country | Link |
---|---|
US (1) | US4904605A (pt) |
BR (1) | BR8900224A (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057275A (en) * | 1988-09-16 | 1991-10-15 | Exocell, Inc. | Analytic reader device |
EP0656420A4 (en) * | 1992-08-21 | 1997-04-02 | Showa Pharm Chem Ind | CHEMICAL AND MICROBIOLOGICAL TEST DEVICE. |
US5356782A (en) * | 1992-09-03 | 1994-10-18 | Boehringer Mannheim Corporation | Analytical test apparatus with on board negative and positive control |
WO1994023299A1 (en) * | 1993-03-31 | 1994-10-13 | Quidel Corporation | Multiple assay device |
US5455176A (en) * | 1994-03-14 | 1995-10-03 | University De Montreal | Microbial contamination test device |
US5529751A (en) * | 1994-05-27 | 1996-06-25 | The Wardley Corporation | Aquarium pH adjustment apparatus |
US6541269B1 (en) | 1994-06-03 | 2003-04-01 | Industrial Test Systems, Inc. | Colorimetric test strips |
US5955352A (en) * | 1994-12-22 | 1999-09-21 | Showa Yakuhin Kako Co., Ltd. | Instruments for chemical and microbiological tests |
AU3323495A (en) * | 1995-08-10 | 1997-03-05 | David A. Holcombe | Handheld liquid test device |
US5620658A (en) * | 1995-09-11 | 1997-04-15 | Industrial Test Systems, Inc. | Colorimetric test strip |
US5800779A (en) * | 1995-11-20 | 1998-09-01 | Johnson; Theodore D. | Diagnostic sampling device and system for analyzing body fluids |
US5914271A (en) * | 1996-04-19 | 1999-06-22 | Actimed Laboratories, Inc. | Fertility test |
US5710372A (en) * | 1996-12-17 | 1998-01-20 | Cincinnati Milacron Inc. | Method of analysis for aqueous fluids |
US5976823A (en) * | 1997-03-19 | 1999-11-02 | Integrated Biomedical Technology, Inc. | Low range total available chlorine test strip |
US5888758A (en) * | 1997-03-19 | 1999-03-30 | Integrated Biomedical Technology, Inc. | Broad range total available chlorine test strip |
US5811254A (en) * | 1997-03-19 | 1998-09-22 | Integrated Biomedical Technology, Inc. | Broad range total available chlorine test strip |
EP1173745A4 (en) * | 1999-02-05 | 2006-04-12 | Taylor Technologies Inc | TEST SYSTEM COMPRISING MULTIPLE COMPONENTS FOR THE ANALYSIS OF LIQUID SAMPLES AND ITS APPLICATION |
US6255117B1 (en) * | 1999-06-04 | 2001-07-03 | Lamotte Company | Method and device for determining monopersulfate |
DE10061140A1 (de) * | 2000-12-08 | 2002-06-13 | Merck Patent Gmbh | Verfahren und Mittel zur Bestimmung von Gesamthärte |
US6852541B2 (en) * | 2001-01-19 | 2005-02-08 | Adebola Obayan | Rapid assay for testing overall oxidative stress |
US6821786B2 (en) * | 2002-04-25 | 2004-11-23 | Future Data Inc. | Diagnostic test for elemental imbalances |
US7319037B1 (en) | 2002-05-14 | 2008-01-15 | Orit Albeck-Marom | Fluid tester and method of use |
CA2501261A1 (en) * | 2002-10-08 | 2004-04-22 | Tara Nylese | Portable diagnostic device and method for determining temporal variations in concentrations |
US20040258561A1 (en) * | 2003-02-13 | 2004-12-23 | Reimer Michael T. | Hazardous substance detection device |
FR2854695B1 (fr) * | 2003-05-07 | 2006-01-21 | Biomerieux Sa | Module de reaction pour l analyse biologique |
IT1395926B1 (it) * | 2009-09-25 | 2012-11-02 | Università Degli Studi Di Milano Bicocca | Kit per l'analisi di parametri chimico-fisici dell'acqua potabile |
US20130129579A1 (en) * | 2010-06-25 | 2013-05-23 | The General Hospital Corporation | Colorimetric method and device for detecting analyte quantities in fluids and materials |
BR112013002041A2 (pt) * | 2010-08-03 | 2016-05-31 | Gen Electric | composição de reagente multiuso e método para determinar simultaneamente as concentrações de pelo menos dois analitos em uma amostra de água |
EP2537417B1 (en) | 2011-06-23 | 2015-05-27 | Probalco BVBA | Antibiotic aid and kit-in-parts comprising ion-exchange material loaded with antibiotic ions |
US8889421B1 (en) * | 2011-08-24 | 2014-11-18 | The United States Of America As Represented By The Secretary Of The Navy | Bulk HME precursor detection kit |
US10983065B2 (en) | 2012-08-08 | 2021-04-20 | Healthy.Io Ltd. | Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment |
US10527599B2 (en) | 2014-01-14 | 2020-01-07 | Hach Company | Method and kit for determining if a shock treatment is necessary for a water source |
US11953496B2 (en) | 2019-08-19 | 2024-04-09 | Hach Company | Chemistry/instrument parameter color maintenance |
FR3130975A1 (fr) * | 2021-12-16 | 2023-06-23 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Système de détection pour la détection d’un ou plusieurs composes chimiques |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1986403A (en) * | 1932-01-25 | 1935-01-01 | Henry W Lehmkuhl | Method for testing chlorine solutions |
US3006735A (en) * | 1959-09-22 | 1961-10-31 | Morton Salt Co | Quick-dip indicator |
US3381572A (en) * | 1963-12-19 | 1968-05-07 | Sidney B. Tuwiner | Colorimetric testing device |
US3447904A (en) * | 1964-09-25 | 1969-06-03 | Miles Lab | Test indicator for the detection of chlorides |
DE1910272U (de) * | 1964-11-12 | 1965-02-18 | Boehringer & Soehne Gmbh | Teststreifen. |
US3510263A (en) * | 1968-01-05 | 1970-05-05 | Hach Chemical Co | Test papers,methods for carrying out chemical analyses and methods for making the test papers |
US4125376A (en) * | 1977-04-22 | 1978-11-14 | The United States Of America As Represented By The Secretary Of The Army | Method for detecting water pollutants |
FR2422954A1 (fr) * | 1978-04-11 | 1979-11-09 | Chitty Nigel | Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication |
NL184440C (nl) * | 1978-05-17 | 1989-07-17 | Battelle Memorial Institute | Proefstrook voor het analyseren van opgeloste stoffen. |
-
1988
- 1988-06-20 US US07/209,702 patent/US4904605A/en not_active Expired - Lifetime
-
1989
- 1989-01-19 BR BR898900224A patent/BR8900224A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4904605A (en) | 1990-02-27 |
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