[go: up one dir, main page]

ZA851528B - Test device and a method for the detection of a component of a liquid sample - Google Patents

Test device and a method for the detection of a component of a liquid sample

Info

Publication number
ZA851528B
ZA851528B ZA851528A ZA851528A ZA851528B ZA 851528 B ZA851528 B ZA 851528B ZA 851528 A ZA851528 A ZA 851528A ZA 851528 A ZA851528 A ZA 851528A ZA 851528 B ZA851528 B ZA 851528B
Authority
ZA
South Africa
Prior art keywords
detection
component
liquid sample
test device
microporous polymer
Prior art date
Application number
ZA851528A
Other languages
English (en)
Inventor
Karlheinz Hildenbrand
Hans-Hagen Von Doehren
Hermann Perrey
Georg Frank
Rolf Dhein
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ZA851528B publication Critical patent/ZA851528B/xx

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
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
ZA851528A 1984-02-29 1985-02-28 Test device and a method for the detection of a component of a liquid sample ZA851528B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843407359 DE3407359A1 (de) 1984-02-29 1984-02-29 Testvorrichtung und methode zum nachweis einer komponente einer fluessigen probe

Publications (1)

Publication Number Publication Date
ZA851528B true ZA851528B (en) 1985-11-27

Family

ID=6229158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851528A ZA851528B (en) 1984-02-29 1985-02-28 Test device and a method for the detection of a component of a liquid sample

Country Status (12)

Country Link
US (1) US4824639A (fr)
EP (1) EP0154839B1 (fr)
JP (1) JPH0623745B2 (fr)
AT (1) ATE68884T1 (fr)
AU (1) AU579137B2 (fr)
CA (1) CA1255196A (fr)
DE (2) DE3407359A1 (fr)
DK (1) DK161543C (fr)
ES (1) ES8607551A1 (fr)
HU (1) HU205209B (fr)
IL (1) IL74442A (fr)
ZA (1) ZA851528B (fr)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61245057A (ja) * 1985-04-23 1986-10-31 Fuji Photo Film Co Ltd 一体型多層分析要素
DE3618049A1 (de) * 1986-05-28 1987-12-03 Miles Lab Verfahren zur herstellung von reagenzschichten die hydrophobe reagenzien enthalten
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US4797259A (en) * 1986-12-15 1989-01-10 Pall Corporation Well-type diagnostic plate device
GB2199946A (en) * 1987-01-12 1988-07-20 Pall Corp Diagnostic device,
DE3809523A1 (de) * 1988-03-22 1989-10-12 Miles Inc Verfahren zur herstellung von poroesen membranen, die damit hergestellten membranen und deren verwendung als traegermatrices in teststreifen
NL8800796A (nl) * 1988-03-29 1989-10-16 X Flow Bv Werkwijze voor de chemische analyse van bestanddelen van een lichaamsvloeistof, alsmede een testinrichting en testpakket voor een dergelijke analyse.
US5423989A (en) * 1988-05-19 1995-06-13 Chemtrack, Inc. Plasma forming device
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
EP0345781B1 (fr) * 1988-06-09 1995-08-30 Boehringer Mannheim Corporation Un dispositif d'essai ayant un volume déterminé
DE3922495A1 (de) * 1989-07-08 1991-01-17 Miles Inc Analyseverfahren fuer substanzen aus biologischen fluessigkeiten, insbesondere vollblut
AU640162B2 (en) * 1989-08-28 1993-08-19 Lifescan, Inc. Blood separation and analyte detection techniques
US5306623A (en) * 1989-08-28 1994-04-26 Lifescan, Inc. Visual blood glucose concentration test strip
US6395227B1 (en) * 1989-08-28 2002-05-28 Lifescan, Inc. Test strip for measuring analyte concentration over a broad range of sample volume
DE4009186A1 (de) * 1990-03-22 1991-09-26 Miles Inc Verwendung von polymerblendfolien als traeger fuer diagnose-teststreifen
DE4015157A1 (de) * 1990-05-11 1991-11-14 Miles Inc Asymetrische sandwich-membranen fuer diagnose-teststreifen
WO1992015879A1 (fr) * 1991-02-28 1992-09-17 Boehringer Mannheim Gmbh Support de test poour la determination d'un echantillon de sang total a analyser
GB9113211D0 (en) * 1991-06-19 1991-08-07 Hypoguard Uk Ltd Support membrane
DE4212280A1 (de) * 1992-04-11 1993-10-14 Boehringer Mannheim Gmbh Asymmetrisch poröse Membranen
GR1002549B (el) * 1992-05-12 1997-01-28 Lifescan Inc. Λωρις εξετασεως με μεταφορικο μεσο δια μεταφορα ρευστου.
EP0696935B1 (fr) 1994-03-04 2001-11-14 USF Filtration and Separations Group Inc. Membranes polymeres synthetiques a pores larges
DE4438381C2 (de) * 1994-10-27 2003-12-04 Sartorius Gmbh Durch eine Trägerfolie aus Polyestern unterstützte mikroporöse Membran aus Cellulosenitrat
US5962215A (en) * 1996-04-05 1999-10-05 Mercury Diagnostics, Inc. Methods for testing the concentration of an analyte in a body fluid
US20020010406A1 (en) 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
US5824491A (en) * 1996-05-17 1998-10-20 Mercury Diagnostics, Inc. Dry reagent test strip comprising benzidine dye precursor and antipyrine compound
EP1579814A3 (fr) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Procedes et appareil de prelevement et d'analyse de liquide organique
WO1998019159A1 (fr) 1996-10-30 1998-05-07 Mercury Diagnostics, Inc. Systeme d'essai synchronise de l'analysat
WO1998020348A1 (fr) * 1996-11-08 1998-05-14 Mercury Diagnostics, Inc. Matrice reactionnelle opaque pour l'analyse de sang entier
US5948695A (en) 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
US5891054A (en) * 1997-09-12 1999-04-06 Saint Louis University Method for determining feeding the tube location
US6036924A (en) 1997-12-04 2000-03-14 Hewlett-Packard Company Cassette of lancet cartridges for sampling blood
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6629039B1 (en) * 2000-04-27 2003-09-30 Perkinelmer Instruments Llc Method and apparatus for impurity detection
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
DE60238119D1 (de) 2001-06-12 2010-12-09 Pelikan Technologies Inc Elektrisches betätigungselement für eine lanzette
US7344507B2 (en) 2002-04-19 2008-03-18 Pelikan Technologies, Inc. Method and apparatus for lancet actuation
ES2336081T3 (es) 2001-06-12 2010-04-08 Pelikan Technologies Inc. Dispositivo de puncion de auto-optimizacion con medios de adaptacion a variaciones temporales en las propiedades cutaneas.
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
WO2002100461A2 (fr) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Dispositif et procede permettant d'ameliorer le rendement du prelevement de sang capillaire au bout du doigt
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
JP4157471B2 (ja) 2001-06-12 2008-10-01 ペリカン テクノロジーズ インコーポレイテッド 多目的サンプリングモジュールを備えた一体型血液サンプル分析システム
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
ATE450209T1 (de) 2001-06-12 2009-12-15 Pelikan Technologies Inc Gerät und verfahren zur entnahme von blutproben
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US7344894B2 (en) 2001-10-16 2008-03-18 Agilent Technologies, Inc. Thermal regulation of fluidic samples within a diagnostic cartridge
US6837918B2 (en) 2001-12-20 2005-01-04 Aveka, Inc. Process for the manufacture of nanoparticle organic pigments
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7410468B2 (en) 2002-04-19 2008-08-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7374544B2 (en) 2002-04-19 2008-05-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7485128B2 (en) 2002-04-19 2009-02-03 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7713214B2 (en) 2002-04-19 2010-05-11 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with optical analyte sensing
US7524293B2 (en) 2002-04-19 2009-04-28 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7717863B2 (en) 2002-04-19 2010-05-18 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7563232B2 (en) 2002-04-19 2009-07-21 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7582099B2 (en) 2002-04-19 2009-09-01 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US7648468B2 (en) 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US7892185B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7244265B2 (en) 2002-04-19 2007-07-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7141058B2 (en) 2002-04-19 2006-11-28 Pelikan Technologies, Inc. Method and apparatus for a body fluid sampling device using illumination
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
EP1501402A4 (fr) 2002-04-19 2008-07-02 Pelikan Technologies Inc Dispositif et procede pour utiliser une lancette a vitesse variable
US7265881B2 (en) * 2002-12-20 2007-09-04 Hewlett-Packard Development Company, L.P. Method and apparatus for measuring assembly and alignment errors in sensor assemblies
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
EP2238892A3 (fr) 2003-05-30 2011-02-09 Pelikan Technologies Inc. Appareil pour prendre de fluide du corps
ES2490740T3 (es) 2003-06-06 2014-09-04 Sanofi-Aventis Deutschland Gmbh Aparato para toma de muestras de fluido sanguíneo y detección de analitos
WO2006001797A1 (fr) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Element penetrant peu douloureux
WO2004112602A1 (fr) 2003-06-13 2004-12-29 Pelikan Technologies, Inc. Procede et appareil pour dispositif d'analyse sur le lieu de soin
WO2005003787A1 (fr) * 2003-07-08 2005-01-13 Inverness Medical Switzerland Gmbh Dispositif et procede de detection d'agglutination de particules
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
US7378451B2 (en) * 2003-10-17 2008-05-27 3M Innovative Properties Co Surfactant composition having stable hydrophilic character
WO2005065414A2 (fr) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Procede et appareil permettant d'ameliorer le flux fluidique et le prelevement d'echantillons
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
US20050186110A1 (en) * 2004-02-20 2005-08-25 Fuji Photo Film Co., Ltd. Multilayer analysis element
KR101086787B1 (ko) * 2004-02-20 2011-11-25 후지필름 가부시키가이샤 다층 분석 소자
US20050186109A1 (en) * 2004-02-20 2005-08-25 Fuji Photo Film Co., Ltd. Multilayer analysis element
WO2006011062A2 (fr) 2004-05-20 2006-02-02 Albatros Technologies Gmbh & Co. Kg Hydrogel imprimable pour biocapteurs
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
WO2005120365A1 (fr) 2004-06-03 2005-12-22 Pelikan Technologies, Inc. Procede et appareil pour la fabrication d'un dispositif d'echantillonnage de liquides
US20080279725A1 (en) * 2004-09-30 2008-11-13 Fuji Photo Film Co., Ltd. Multilayer Analytical Element
US20080107566A1 (en) * 2004-09-30 2008-05-08 Yoshihiko Abe Multilayer Analytical Element
DE102004058794A1 (de) * 2004-12-07 2006-06-08 Roche Diagnostics Gmbh Verfahren zur Beschichtung von Membranen
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
EP2232250A1 (fr) * 2007-12-10 2010-09-29 Bayer HealthCare LLC Procédés et systèmes pour former un réactif avec un courant de fond réduit
EP2265324B1 (fr) 2008-04-11 2015-01-28 Sanofi-Aventis Deutschland GmbH Système intégré de mesure d'analytes
EP2359136B1 (fr) * 2008-11-07 2019-01-23 Roche Diabetes Care GmbH Charges en grains fins pour film réactif de photométrie
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
CN104335040A (zh) * 2012-03-27 2015-02-04 3M创新有限公司 双(乙二肟)-过渡金属比色湿气指示器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607093A (en) * 1968-02-15 1971-09-21 Schering Corp Devices for testing biological liquids
US3709774A (en) * 1970-05-13 1973-01-09 Gen Electric Preparation of asymmetric polymer membranes
US3847822A (en) * 1972-05-24 1974-11-12 Us Health Education & Welfare Asymmetric membrane of polyvinyl pyrrolidone-cellulose acetate blends for use as hemodialysis membranes
DE2332760C3 (de) * 1972-06-30 1982-03-04 Eastman Kodak Co., 14650 Rochester, N.Y. Material für die quantitative spektrophotometrische Analyse einer Flüssigkeit
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
IN141704B (fr) * 1975-01-28 1977-04-09 Miles Lab
DE3118381A1 (de) * 1981-05-09 1982-11-25 Boehringer Mannheim Gmbh, 6800 Mannheim Mehrschichtiges testmittel zum nachweis einer komponente einer fluessigen probe
DE3129745C2 (de) * 1981-07-28 1985-01-17 Hoechst Ag, 6230 Frankfurt Offenporig-mikroporös ausgebildeter Formkörper mit inhärenter latenter Strukturumwandelbarkeit

Also Published As

Publication number Publication date
ATE68884T1 (de) 1991-11-15
AU3892785A (en) 1985-09-05
CA1255196A (fr) 1989-06-06
EP0154839B1 (fr) 1991-10-23
HUT38729A (en) 1986-06-30
ES8607551A1 (es) 1986-05-16
EP0154839A3 (en) 1986-12-30
DK88785D0 (da) 1985-02-27
JPS60209174A (ja) 1985-10-21
IL74442A0 (en) 1985-05-31
US4824639A (en) 1989-04-25
ES540670A0 (es) 1986-05-16
DE3407359A1 (de) 1985-08-29
HU205209B (en) 1992-03-30
AU579137B2 (en) 1988-11-17
DK161543C (da) 1991-12-23
IL74442A (en) 1988-11-30
EP0154839A2 (fr) 1985-09-18
JPH0623745B2 (ja) 1994-03-30
DK88785A (da) 1985-08-30
DK161543B (da) 1991-07-15
DE3584459D1 (de) 1991-11-28

Similar Documents

Publication Publication Date Title
AU579137B2 (en) Test device and a method for the detection of a component of a liquid sample
DE69219601D1 (de) Eine zur Bestimmung eines in einer biologischen Flüssigkeit enthaltenen Bestandteils geeignete, poröse Membran
ES2077571T3 (es) Dispositivo de ensayo con un volumen definido.
ATE117730T1 (de) Glukose-elektrode und verfahren zur bestimmung von glukose.
US3553067A (en) Laminated sheet for evaluating diffusive reactions
AU547916B2 (en) Wipe-off test device
KR910006727A (ko) 친수성 적층 다공막 및 이의 제조방법
DE3776326D1 (de) Verfahren und vorrichtung zum aufspueren von wasserstoffhaltigen oder wasserstoffreaktiven gasen.
IE44510L (en) Separation of macromolecules.
EP0321145A3 (fr) Dispositif immunodiagnostique
ATE127705T1 (de) Verfahren zur trocknung von gasen.
ATE52547T1 (de) Verfahren zur herstellung einer teildurchlaessigen membran.
DK0652941T3 (fr)
GB2011828B (en) Semipermeable membranes
JPS6483140A (en) Vessel for liquid sample of fluorescence x-ray analyzer
ATE84734T1 (de) Dynamische membranen.
GB1495670A (en) Electrical method and apparatus for testing membranous articles
AR224273A1 (es) Membranas que contienen poliacrilonitrilo porosas modificadas apropiadas para la ultrafiltracion,procedimiento para su preparacion y su empleo