BE843173A - Produit pour l'analyse chimique - Google Patents

Produit pour l'analyse chimique

Info

Publication number
BE843173A
BE843173A BE168120A BE168120A BE843173A BE 843173 A BE843173 A BE 843173A BE 168120 A BE168120 A BE 168120A BE 168120 A BE168120 A BE 168120A BE 843173 A BE843173 A BE 843173A
Authority
BE
Belgium
Prior art keywords
product
chemical analysis
analysis
chemical
Prior art date
Application number
BE168120A
Other languages
English (en)
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 filed Critical
Publication of BE843173A publication Critical patent/BE843173A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B51/00—Nitro or nitroso dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • 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
    • Y10T436/171538—Urea or blood urea nitrogen
    • 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
    • Y10T436/173845—Amine and quaternary ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BE168120A 1975-06-20 1976-06-18 Produit pour l'analyse chimique BE843173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58875575A 1975-06-20 1975-06-20

Publications (1)

Publication Number Publication Date
BE843173A true BE843173A (fr) 1976-12-20

Family

ID=24355160

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168120A BE843173A (fr) 1975-06-20 1976-06-18 Produit pour l'analyse chimique

Country Status (3)

Country Link
US (1) US4066403A (fr)
BE (1) BE843173A (fr)
CA (1) CA1054034A (fr)

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US4166093A (en) * 1977-08-08 1979-08-28 Eastman Kodak Company Reduction of detectable species migration in elements for the analysis of liquids
DE2754638C3 (de) * 1977-12-08 1980-06-26 Draegerwerk Ag, 2400 Luebeck Prüfröhrchen zur Messung von H 2 SO4 -Aerosolen
DE2856487A1 (de) * 1977-12-29 1979-07-12 Wako Pure Chem Ind Ltd Verfahren zur bestimmung von peroxidischen substanzen und hierfuer brauchbare verbindungen
US4255384A (en) * 1978-08-14 1981-03-10 Fuji Photo Film Co., Ltd. Multilayered integral element for the chemical analysis of the blood
JPH0142041Y2 (fr) * 1978-12-11 1989-12-11
US4248597A (en) * 1978-12-12 1981-02-03 Akzona Incorporated Time watch or depletion indicator for removable substances
US4274832A (en) * 1979-02-12 1981-06-23 Eastman Kodak Company Analytical element and method for analysis of multiple analytes
US4321057A (en) * 1979-09-20 1982-03-23 Buckles Richard G Method for quantitative analysis using optical fibers
US4399099A (en) * 1979-09-20 1983-08-16 Buckles Richard G Optical fiber apparatus for quantitative analysis
US4276377A (en) * 1979-11-05 1981-06-30 Eastman Kodak Company Creatinine iminohydrolase free from urease activity
JPS5670460A (en) * 1979-11-13 1981-06-12 Fuji Photo Film Co Ltd Multilayer chemical analysis material for analysis of water liquid
US4303408A (en) * 1980-02-05 1981-12-01 Eastman Kodak Company Removal of interferents in analytical assays in a two phase interferent-removal zone
US4357142A (en) * 1980-07-18 1982-11-02 Akzona Incorporated Glass support coated with synthetic polymer for bioprocess
US4303611A (en) * 1980-08-11 1981-12-01 Eastman Kodak Company Analyzer apparatus featuring a simplified incubator
JPS57142562A (en) * 1981-02-27 1982-09-03 Fuji Photo Film Co Ltd Quantitative analysis film and colorimetric quantitative analysis
DE3118381A1 (de) * 1981-05-09 1982-11-25 Boehringer Mannheim Gmbh, 6800 Mannheim Mehrschichtiges testmittel zum nachweis einer komponente einer fluessigen probe
US4390343A (en) * 1981-07-06 1983-06-28 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation diffusing and blocking layer
US4363874A (en) * 1981-08-07 1982-12-14 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation nondiffusing reflecting layer
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
US4450232A (en) * 1982-02-04 1984-05-22 Eastman Kodak Company Incorporation of pyridoxal phosphate in dry analytical elements for the determination of enzymes
JPS58178256A (ja) * 1982-04-13 1983-10-19 Konishiroku Photo Ind Co Ltd カルシウム分析用素子
DE3332144A1 (de) * 1982-09-06 1984-03-08 Konishiroku Photo Industry Co., Ltd., Tokyo Analytisches element
US4478944A (en) * 1982-11-24 1984-10-23 Eastman Kodak Company Analytical element containing a barrier zone and process employing same
US4459358A (en) * 1982-12-29 1984-07-10 Polaroid Corporation Multilayer element for analysis
IT1196349B (it) * 1983-12-02 1988-11-16 Vertrik Bioteknik Ab Dispositivo per le analisi chimiche ed impiego di esso
US4713327A (en) * 1985-05-01 1987-12-15 Eastman Kodak Company Determination of total creatine kinase or an isoenzyme with a multilayer analytical element
US5198335A (en) * 1985-06-04 1993-03-30 Fuji Photo Film Co., Ltd. Integral multilayer analytical element for analysis of ammonia-forming substrate
GB8522834D0 (en) * 1985-09-16 1985-10-23 Ici Plc Sensor
US4839296A (en) * 1985-10-18 1989-06-13 Chem-Elec, Inc. Blood plasma test method
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5063153A (en) * 1986-10-09 1991-11-05 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
US5128171A (en) * 1987-05-22 1992-07-07 Polymer Technology International Method of making a test strip having a dialyzed polymer layer
US4814142A (en) * 1987-05-22 1989-03-21 Polymer Technology International Corp. Test strip having a non-particulate dialyzed polymer layer
USH1664H (en) * 1988-03-09 1997-07-01 Fuji Photo Film Co., Ltd. Analytical element for immunoassay and method for its preparation
JPH01253634A (ja) * 1988-04-01 1989-10-09 Fuji Photo Film Co Ltd 反射濃度測定装置
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5459032A (en) * 1988-09-28 1995-10-17 University Of Pittsburgh Method of conducting a non-instrumental test to determine catalyst presence
US5877028A (en) * 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US5998220A (en) * 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
JP2611890B2 (ja) * 1991-07-19 1997-05-21 富士写真フイルム株式会社 乾式分析要素を用いた測定方法及び乾式分析要素
US5650331A (en) * 1991-10-03 1997-07-22 The United States Of America As Represented By The United States Department Of Energy Optical high acidity sensor
US5561045A (en) * 1994-01-04 1996-10-01 Intracel Corporation Detection reagent, article, and immunoassay method
US5547833A (en) * 1994-01-04 1996-08-20 Intracel Corporation Radial flow assay, delivering member, test kit, and methods
JP3406089B2 (ja) * 1994-10-19 2003-05-12 富士写真フイルム株式会社 両性電解質を含む乾式分析素子
JP3010699U (ja) * 1994-10-29 1995-05-02 株式会社ニッポンジーン 直接採尿の可能なクロマト式検査装置
DK0832430T3 (da) 1995-05-09 2006-11-20 Beckman Coulter Inc Anordninger og metoder til at separere cellulære blodkomponenter fra den flydende del af blodet
US5824491A (en) * 1996-05-17 1998-10-20 Mercury Diagnostics, Inc. Dry reagent test strip comprising benzidine dye precursor and antipyrine compound
US5846752A (en) * 1996-07-26 1998-12-08 Board Of Trustees Operating Michigan State University Mutant urease and method of use for determination of urea
US5879951A (en) * 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) * 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
WO1998054563A1 (fr) * 1997-05-29 1998-12-03 Angelo Joseph P D Estimation d'une infection evolutive a helicobacter pylori
US5989840A (en) * 1997-05-29 1999-11-23 Americare International Diagnostics, Inc. Estimation of active infection by heliobacter pylori
US5945343A (en) * 1997-08-05 1999-08-31 Bayer Corporation Fluorescent polymeric sensor for the detection of urea
WO1999061892A1 (fr) * 1998-03-06 1999-12-02 Angelo Joseph P D Estimation d'une infection evolutive a helicobacter pylori
CA2283597C (fr) 1998-10-02 2008-02-05 Ortho-Clinical Diagnostics, Inc. Conjugats de cortisol reduit
US6426227B1 (en) * 1999-08-31 2002-07-30 Common Sense Ltd. Method for analyzing secreted bodily fluids
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
EP1410001A4 (fr) * 2000-10-25 2006-05-31 Michael M Miller Element analytique a couches multiples et procede de determination d'analytes dans des fluides renfermant des substances interferantes
US6428748B1 (en) 2001-01-31 2002-08-06 Grouptek, Inc. Apparatus and method of monitoring an analyte
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
JP4253178B2 (ja) * 2002-12-02 2009-04-08 アークレイ株式会社 分析用具の製造方法
US8852515B2 (en) * 2004-09-17 2014-10-07 Fujifilm Corporation Multilayer analysis element for analyzing liquid samples
US7514255B2 (en) * 2004-12-03 2009-04-07 Idexx Laboratories, Inc. Methods and devices for detecting pancreatic lipase
US8043272B2 (en) * 2007-04-30 2011-10-25 Kimberly-Clark Worldwide, Inc. Collection and testing of infant urine using an absorbent article
ES2544984T3 (es) * 2009-12-16 2015-09-07 F. Hoffmann-La Roche Ag Detección de la descomposición de enzimas en un elemento de ensayo por liberación controlada de un analito protegido
EP3574318B1 (fr) * 2017-01-27 2020-12-09 Becton, Dickinson and Company Dispositif de dosage à écoulement vertical pour détecter la concentration de glucose dans un échantillon de fluide
US10293340B2 (en) 2017-10-11 2019-05-21 Fitbit, Inc. Microfluidic metering and delivery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011874A (en) * 1959-03-13 1961-12-05 Marshall E Deutsch Indicator strip and method of testing
US3249513A (en) * 1963-09-19 1966-05-03 Warner Lambert Pharmaceutical Purification of urease
DE1598153C3 (de) * 1966-11-22 1973-11-22 Boehringer Mannheim Gmbh, 6800 Mannheim Diagnostisches Mittel zum Nach weis der Inhaltsstoffe von Korperflus sigkeiten
US3616251A (en) * 1968-11-08 1971-10-26 Miles Lab Test device
US3699003A (en) * 1970-07-13 1972-10-17 Warner Lambert Co Diagnostic preparation for the identification of beta-hemolytic streptococci
CH559912A5 (fr) * 1971-09-09 1975-03-14 Hoffmann La Roche
SE376657B (fr) * 1971-12-10 1975-06-02 Food Control

Also Published As

Publication number Publication date
US4066403A (en) 1978-01-03
CA1054034A (fr) 1979-05-08

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Legal Events

Date Code Title Description
CN Change of patent owner's name
RE20 Patent expired

Owner name: JOHNSON & JOHNSON CLINICAL DIAGNOSTICS INC.

Effective date: 19960618