IT7948924A0 - Perfezionamento nei sistemi per la esecuzione di determinazioni colorimetriche e fotometriche - Google Patents

Perfezionamento nei sistemi per la esecuzione di determinazioni colorimetriche e fotometriche

Info

Publication number
IT7948924A0
IT7948924A0 IT7948924A IT4892479A IT7948924A0 IT 7948924 A0 IT7948924 A0 IT 7948924A0 IT 7948924 A IT7948924 A IT 7948924A IT 4892479 A IT4892479 A IT 4892479A IT 7948924 A0 IT7948924 A0 IT 7948924A0
Authority
IT
Italy
Prior art keywords
improvement
systems
performing colorimetric
photometric determinations
photometric
Prior art date
Application number
IT7948924A
Other languages
English (en)
Other versions
IT1116814B (it
Original Assignee
Merck Patent Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of IT7948924A0 publication Critical patent/IT7948924A0/it
Application granted granted Critical
Publication of IT1116814B publication Critical patent/IT1116814B/it

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
    • G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/104998—Glucose, ketone, nitrate standard or control
    • 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.]
    • 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
    • Y10T436/17—Nitrogen containing
    • Y10T436/173076—Nitrite or nitrate
    • 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
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/206664—Ozone or peroxide

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)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
IT48924/79A 1978-05-05 1979-05-03 Perfezionamento nei sistemi per la esecuzione di determinazioni colori metriche e folometriche IT1116814B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782819645 DE2819645A1 (de) 1978-05-05 1978-05-05 Mittel und verfahren zur durchfuehrung kolorimetrischer oder photometrischer bestimmungen

Publications (2)

Publication Number Publication Date
IT7948924A0 true IT7948924A0 (it) 1979-05-03
IT1116814B IT1116814B (it) 1986-02-10

Family

ID=6038686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48924/79A IT1116814B (it) 1978-05-05 1979-05-03 Perfezionamento nei sistemi per la esecuzione di determinazioni colori metriche e folometriche

Country Status (11)

Country Link
US (1) US4275031A (it)
JP (1) JPS54147095A (it)
BE (1) BE876029A (it)
BR (1) BR7902629A (it)
CH (1) CH639491A5 (it)
DE (1) DE2819645A1 (it)
FR (1) FR2425072A1 (it)
GB (1) GB2020425B (it)
IT (1) IT1116814B (it)
NL (1) NL7903541A (it)
SE (1) SE7903917L (it)

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US4234316A (en) * 1979-04-02 1980-11-18 Fmc Corporation Device for delivering measured quantities of reagents into assay medium
US4387164A (en) * 1980-11-05 1983-06-07 Fmc Corporation Method and apparatus for chemical analysis using reactive reagents dispersed in soluble film
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
AU7969682A (en) * 1981-03-16 1982-09-23 Becton Dickinson & Company I.v. needle with vein entry indicator
JPS60113133A (ja) * 1983-11-24 1985-06-19 Konishiroku Photo Ind Co Ltd 化学分析スライドの製造方法
US5279964A (en) * 1984-01-10 1994-01-18 Chrisope Technologies, Inc. Storable inoculation device containing stabilized microorganisms
DE3540526A1 (de) * 1985-11-15 1987-05-27 Bayer Ag Transparentes teststreifensystem
DE3616105A1 (de) * 1986-05-13 1987-11-19 Merck Patent Gmbh Teststreifen
US4889797A (en) * 1986-05-28 1989-12-26 Fuji Photo Film Co., Ltd. Dry analytical element having a spread control area for assaying enzyme activity
US5155024A (en) * 1986-07-10 1992-10-13 Eastman Kodak Company Binder composition and analytical element having stabilized peroxidase in layer containing the composition
DE3630999A1 (de) * 1986-09-12 1988-03-17 Boehringer Mannheim Gmbh Mehrschichtiger testtraeger
US5047206A (en) * 1987-03-11 1991-09-10 Wayne State University Reagent test strip
AU2626188A (en) * 1987-09-03 1989-04-17 Environmental Test Systems, Inc. Solid state test device
DE3741664C1 (de) * 1987-12-09 1989-08-10 Draegerwerk Ag Kolorimetrisches Pruefroehrchen
US5413915A (en) * 1988-07-12 1995-05-09 Resource Technologies Group, Inc. Method and sensor for detecting toxic chemical exposure effects and metabolic activation of carcinogenic chemical agents
DE3826057A1 (de) * 1988-07-30 1990-02-01 Boehringer Mannheim Gmbh Testtraeger zur analytischen bestimmung eines bestandteils einer fluessigen probe
US5031647A (en) * 1989-11-03 1991-07-16 David Seidler Cosmetic sampler applicator
US5180517A (en) * 1990-11-05 1993-01-19 United States Borax & Chemical Corporation Stabilized liquid persalt bleach compositions
US5491094A (en) * 1994-06-03 1996-02-13 Industrial Test Systems, Inc. Test strip for free chlorine analysis
US5413761A (en) * 1994-06-09 1995-05-09 Dulaney; Dolores P. Perforated diagnostic device
US5462878A (en) * 1994-09-06 1995-10-31 Board Of Trustees Operating Michigan State University Method for determining hydroxy aromatic compounds
US5910423A (en) * 1995-04-28 1999-06-08 Ricoh Kyosan, Inc. Water soluble powered formulation of reagent mixture containing water-insoluble reagents, and process for their production
US5620658A (en) * 1995-09-11 1997-04-15 Industrial Test Systems, Inc. Colorimetric test strip
CN1240027A (zh) * 1996-10-30 1999-12-29 莫克里诊断公司 被校准的分析物化验系统
US5891054A (en) * 1997-09-12 1999-04-06 Saint Louis University Method for determining feeding the tube location
SE518539C2 (sv) 2000-06-28 2002-10-22 Migrata U K Ltd Sätt och kyvett för kvantitativ hemoglobinbestämning i outspätt helblod
US6821786B2 (en) * 2002-04-25 2004-11-23 Future Data Inc. Diagnostic test for elemental imbalances
JP4214271B2 (ja) * 2002-10-15 2009-01-28 アークレイ株式会社 クレアチニン測定用試験片
WO2004099754A2 (en) * 2002-12-30 2004-11-18 Northern Illinois University Sensor for detecting compounds
US7407626B2 (en) * 2004-04-20 2008-08-05 Qing-Hua Zhao Composition and method of use of medical test kit
US20060045914A1 (en) * 2004-08-26 2006-03-02 Isp Investments Inc. Matrix composition for stable microemulsions
US7491546B2 (en) * 2004-09-27 2009-02-17 Industrial Test Systems, Inc. Reagent delivery and photometric chlorine analysis
US7333194B2 (en) * 2004-09-27 2008-02-19 Industrial Test Systems, Inc. Photometric analysis
US20060246596A1 (en) * 2005-04-29 2006-11-02 Industrial Test Systems, Inc. Reagent delivery device and method
US7629179B2 (en) * 2005-03-03 2009-12-08 University Of North Dakota Surfaces coated with target-induced fluorescent compounds for detection of target elements
US20100239629A1 (en) * 2006-07-31 2010-09-23 Isp Investments Inc. Delivery system for delivering bioactive materials
US20100260691A1 (en) * 2006-07-31 2010-10-14 Narayanan Kolazi S Aqueous compositions containing a hydrophobic material
US8747871B2 (en) * 2006-09-28 2014-06-10 Isp Investments Inc. Synergistic matrix composite for making stable microemulsions of active ingredients
US20110020943A1 (en) * 2008-03-21 2011-01-27 Arkray, Inc. Dry testing tool, method for measuring metal, and method for producing dry testing tool
US8133740B1 (en) 2008-08-19 2012-03-13 Clemson University Research Foundation Colorimetric detection of uranium in water
EP2216095A1 (en) 2009-01-27 2010-08-11 Koninklijke Philips Electronics N.V. Microfluidic device for full blood count
US8993337B2 (en) 2013-03-29 2015-03-31 LaMotte Chemical Products Company Reagent for detection and assessment of total chlorine in aqueous solution
US8987000B2 (en) 2013-03-29 2015-03-24 LaMotte Chemical Products Company Reagent for detection and assessment of free chlorine in aqueous solution
WO2015023362A1 (en) 2013-08-16 2015-02-19 Hach Company A chlorine analytical test element and a stabilized n,n-diethyl-p-phenylenediamine solution
JP6145757B2 (ja) * 2013-11-22 2017-06-14 国立研究開発法人産業技術総合研究所 ヒ素検出方法及びヒ素検出紙
CN109856123B (zh) * 2018-12-11 2021-07-20 广东环凯微生物科技有限公司 一种硝酸盐快速检测试剂及检测方法
CN109975285A (zh) * 2019-04-17 2019-07-05 成都虹波钼业有限责任公司 一种钼基样品中硝酸根的检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037725B (de) * 1952-10-14 1958-08-28 Draegerwerk Ag Pruefroehrchen zum Nachweis von bestimmten Bestandteilen in Gasen
US3701633A (en) * 1971-02-10 1972-10-31 Sterilizer Control Royalties Disposable colorimetric ph indicator and sampling device for swimming pool water and the like
US3768978A (en) * 1971-03-01 1973-10-30 Hamilton Co Disposable pipette
US3980436A (en) * 1974-12-19 1976-09-14 Sci-Med Laboratories, Inc. Analytic test device
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
CH620300A5 (en) * 1977-04-29 1980-11-14 Miles Lab Reactive strip for analysis

Also Published As

Publication number Publication date
SE7903917L (sv) 1979-11-06
BR7902629A (pt) 1979-11-27
GB2020425A (en) 1979-11-14
CH639491A5 (de) 1983-11-15
US4275031A (en) 1981-06-23
IT1116814B (it) 1986-02-10
GB2020425B (en) 1983-01-19
DE2819645A1 (de) 1979-11-08
JPS54147095A (en) 1979-11-16
FR2425072A1 (fr) 1979-11-30
BE876029A (fr) 1979-11-05
NL7903541A (nl) 1979-11-07

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