DE69219061T2 - Reagenszusammensetzung zur Messung der Ionenstärke oder des spezifischen Gewichts von wässerigen Proben - Google Patents

Reagenszusammensetzung zur Messung der Ionenstärke oder des spezifischen Gewichts von wässerigen Proben

Info

Publication number
DE69219061T2
DE69219061T2 DE69219061T DE69219061T DE69219061T2 DE 69219061 T2 DE69219061 T2 DE 69219061T2 DE 69219061 T DE69219061 T DE 69219061T DE 69219061 T DE69219061 T DE 69219061T DE 69219061 T2 DE69219061 T2 DE 69219061T2
Authority
DE
Germany
Prior art keywords
measuring
ionic strength
specific weight
reagent composition
aqueous samples
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 - Lifetime
Application number
DE69219061T
Other languages
English (en)
Other versions
DE69219061D1 (de
Inventor
Kenji Iwata
Masako Shiojiri
Nobuyuki Tokioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17891764&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69219061(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wako Pure Chemical Industries Ltd filed Critical Wako Pure Chemical Industries Ltd
Publication of DE69219061D1 publication Critical patent/DE69219061D1/de
Application granted granted Critical
Publication of DE69219061T2 publication Critical patent/DE69219061T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
    • 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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
DE69219061T 1991-10-21 1992-10-21 Reagenszusammensetzung zur Messung der Ionenstärke oder des spezifischen Gewichts von wässerigen Proben Expired - Lifetime DE69219061T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30101191 1991-10-21

Publications (2)

Publication Number Publication Date
DE69219061D1 DE69219061D1 (de) 1997-05-22
DE69219061T2 true DE69219061T2 (de) 1997-10-09

Family

ID=17891764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219061T Expired - Lifetime DE69219061T2 (de) 1991-10-21 1992-10-21 Reagenszusammensetzung zur Messung der Ionenstärke oder des spezifischen Gewichts von wässerigen Proben

Country Status (4)

Country Link
US (1) US5565363A (de)
EP (1) EP0539175B2 (de)
DE (1) DE69219061T2 (de)
ES (1) ES2100300T4 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013108659B3 (de) * 2013-08-09 2014-07-03 Presens - Precision Sensing Gmbh Optischer Sensor und Messanordnung zum quantitativen Nachweis eines Analyten in einer Probe
DE102014107837A1 (de) 2014-06-04 2015-12-17 Presens Precision Sensing Gmbh Optischer Sensor zum quantitativen Nachweis eines Analyten in einer Probe und Verfahren zur Herstellung des Sensors

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EP0611966A1 (de) * 1993-02-19 1994-08-24 Bayer Corporation Verfahren, Zusammensetzung und Vorrichtung zur Messung der Ionenstärke oder des spezifischen Gewichtes einer Probe
JP2863491B2 (ja) * 1996-06-07 1999-03-03 株式会社京都第一科学 試薬組成物、試験片及び測定キット
US6149865A (en) * 1997-07-07 2000-11-21 Teco Diagnostics, Inc. Test strips for the determination of the ionic strength or specific gravity of an aqueous sample
US6506542B1 (en) * 1999-03-16 2003-01-14 E.I. Du Pont De Nemours And Company Developer and process for preparing flexographic printing forms
US6638480B2 (en) 2000-12-01 2003-10-28 Environmental Test Systems, Inc. High sensitivity test system for the colorimetric determination of specific gravity or total dissolved solids in aqueous samples
JP4651868B2 (ja) * 2001-03-28 2011-03-16 株式会社ジーシー 唾液の前処理用キット及びこれを用いた唾液の前処理方法
JP4818586B2 (ja) * 2002-03-05 2011-11-16 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッド アミン塩複合体の形成による有機試薬の診断試験装置への吸収
US20060057735A1 (en) * 2002-08-09 2006-03-16 Arkray, Inc. Test piece for protein assay and process for producing the same
US20040140855A1 (en) * 2002-08-09 2004-07-22 Teknowsmartz Innovations/Technology Inc. Coolant test method and formulation
CN1675021A (zh) * 2002-08-21 2005-09-28 皇家飞利浦电子股份有限公司 折断脆性基材的方法
DE10359715A1 (de) * 2003-12-19 2005-07-14 Analyticon Biotechnologies Ag Verfahren und Prüfmittel zur Erfassung der Dichteverhältnisse oder der Aktivitätsverhältnisse von Elektrolyten in Lösung
US7910531B2 (en) 2004-06-17 2011-03-22 C2C Technologies Llc Composition and method for producing colored bubbles
US20060234388A1 (en) * 2005-04-12 2006-10-19 University Of South Florida Spectrophotometric Measurements of pH in-situ
US20060293205A1 (en) * 2005-06-27 2006-12-28 Jessica Chung Cleaning substrate with a visual cue
CN102405762B (zh) * 2010-09-26 2014-12-24 上海市农业科学院 一种斑玉蕈菌种质量优劣的检测方法
US8742198B2 (en) * 2010-12-01 2014-06-03 Kimberly-Clark Worldwide, Inc. Dehydration sensors having polymeric base-buffered inks
WO2016064792A1 (en) * 2014-10-20 2016-04-28 Lonza Inc. Test kit for determining activity of quarternary ammonium compound in solution

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US3558278A (en) * 1967-12-26 1971-01-26 Baxter Laboratories Inc Determination of albumin
US3884637A (en) * 1973-03-21 1975-05-20 Pierce Chemical Co Method and composition for the determination of albumin
US4015462A (en) * 1976-01-08 1977-04-05 Miles Laboratories, Inc. Device and method for the determination of the specific gravity or osmolality of a liquid
CA1141275A (en) * 1978-11-08 1983-02-15 Richard D. Falb Composition, test device and method for determining the ionic strength or specific gravity of a liquid sample
CA1138310A (en) * 1979-07-30 1982-12-28 Sisto N. Stiso Composition, test device and method for determining the ionic strength or specific gravity of a liquid sample utilizing a strong polyelectrolyte
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US4318709A (en) * 1979-11-08 1982-03-09 Miles Laboratories, Inc. Test means, test device and method for determining the ionic strength or specific gravity of a liquid sample
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AU1788183A (en) * 1982-12-27 1984-07-05 Miles Laboratories Inc. Quaternary ammonium polyelectrolyte salts
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US4473650A (en) * 1982-12-27 1984-09-25 Miles Laboratories, Inc. Use of strong organic acid polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample
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US4649123A (en) * 1983-05-12 1987-03-10 Miles Laboratories, Inc. Ion test means having a hydrophilic carrier matrix
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JPH0619345B2 (ja) * 1985-10-21 1994-03-16 株式会社京都第一科学 水溶液試料の比重試験用具
US4992381A (en) * 1987-04-15 1991-02-12 Technicon Instruments Corporation Method of detecting electrolytes in an aqueous test sample using chromogenic hemispherands and test device therefor
US5055407A (en) * 1988-07-05 1991-10-08 Miles, Inc. Composition and method of assaying aqueous liquids for specific gravity
DE3823151C2 (de) * 1988-07-08 1997-07-10 Boehringer Mannheim Gmbh Verfahren zur Bestimmung der Ionenstärke oder des spezifischen Gewichts von wäßrigen Flüssigkeiten
CA2001557A1 (en) * 1988-12-19 1990-06-19 Timothy M. Coryn Test method and device for total protein assay
EP0417821A1 (de) * 1989-09-13 1991-03-20 Duphar International Research B.V Verfahren zur Stabilisierung von Kolostrum für immunochemische Untersuchung
JPH03103196A (ja) * 1989-09-14 1991-04-30 Terumo Corp 溶液中のイオン化可能成分の選択的測定方法
JPH03103197A (ja) * 1989-09-14 1991-04-30 Terumo Corp 溶液中のイオン化可能成分の選択的測定器具
AU634814B2 (en) * 1989-09-14 1993-03-04 Terumo Kabushiki Kaisha Method for determination of ion concentration, specific gravity, or osmotic pressure of solution and apparatus therefor
US4956301A (en) * 1989-11-02 1990-09-11 Miles Inc. Test device and method of assaying for fructosamines
DE4015592A1 (de) * 1990-05-15 1991-11-21 Boehringer Mannheim Gmbh Verfahren zur bestimmung eines ions mit erhoehter empfindlichkeit, verwendung hierfuer geeigneter substanzen und entsprechendes mittel
US5126275A (en) * 1990-09-19 1992-06-30 Miles Inc. Analytical method using tetrazolium salt indicators having a reflectance plateau
JPH04177165A (ja) * 1990-11-09 1992-06-24 Terumo Corp イオン濃度測定方法
JPH04177164A (ja) * 1990-11-09 1992-06-24 Terumo Corp イオン濃度測定器具
DE4116108A1 (de) * 1991-05-17 1992-11-19 Behringwerke Ag Reagenz zur bestimmung der ionenstaerke bzw. des spezifischen gewichtes von waessrigen fluessigkeiten und verfahren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013108659B3 (de) * 2013-08-09 2014-07-03 Presens - Precision Sensing Gmbh Optischer Sensor und Messanordnung zum quantitativen Nachweis eines Analyten in einer Probe
WO2015019260A1 (de) 2013-08-09 2015-02-12 Presens Precision Sensing Gmbh Optischer sensor und messanordnung zum quantitativen nachweis eines analyten in einer probe
DE102014107837A1 (de) 2014-06-04 2015-12-17 Presens Precision Sensing Gmbh Optischer Sensor zum quantitativen Nachweis eines Analyten in einer Probe und Verfahren zur Herstellung des Sensors
DE102014107837B4 (de) 2014-06-04 2021-09-02 Presens Precision Sensing Gmbh Optischer Sensor zum quantitativen Nachweis eines Analyten in einer Probe und Verfahren zur Herstellung des Sensors

Also Published As

Publication number Publication date
US5565363A (en) 1996-10-15
ES2100300T4 (es) 1997-10-01
DE69219061D1 (de) 1997-05-22
ES2100300T3 (es) 1997-06-16
EP0539175B2 (de) 2002-10-16
EP0539175A2 (de) 1993-04-28
EP0539175B1 (de) 1997-04-16
EP0539175A3 (en) 1994-06-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8332 No legal effect for de