FR2422954A1 - Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication - Google Patents

Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication

Info

Publication number
FR2422954A1
FR2422954A1 FR7810632A FR7810632A FR2422954A1 FR 2422954 A1 FR2422954 A1 FR 2422954A1 FR 7810632 A FR7810632 A FR 7810632A FR 7810632 A FR7810632 A FR 7810632A FR 2422954 A1 FR2422954 A1 FR 2422954A1
Authority
FR
France
Prior art keywords
strip
partic
pref
prod
barrier
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.)
Withdrawn
Application number
FR7810632A
Other languages
English (en)
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.)
CHITTY NIGEL
Original Assignee
CHITTY NIGEL
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 CHITTY NIGEL filed Critical CHITTY NIGEL
Priority to FR7810632A priority Critical patent/FR2422954A1/fr
Publication of FR2422954A1 publication Critical patent/FR2422954A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/10—Enterobacteria
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Clinical Laboratory Science (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

L'invention concerne un perfectionnement aux supports pour produits chimiques d'analyse. L'accessoire d'analyse selon l'invention, est caractérisé en ce qu'il comprend un support absorbant dont certaines zones reçoivent une composition chimique appliquée de manière à sur le support une ou plusieurs zones prédéterminées, chacune de ces dernières portant un produit chimique non miscible à la composition chimique susdite. Cet accessoire d'analyse permet de faire agir simultanément plusieurs réactifs différents sur un même échantillon ou de soumettre simultanément plusieurs échantillons différents à l'action d'un même réactif.
FR7810632A 1978-04-11 1978-04-11 Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication Withdrawn FR2422954A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810632A FR2422954A1 (fr) 1978-04-11 1978-04-11 Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810632A FR2422954A1 (fr) 1978-04-11 1978-04-11 Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication

Publications (1)

Publication Number Publication Date
FR2422954A1 true FR2422954A1 (fr) 1979-11-09

Family

ID=9206951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810632A Withdrawn FR2422954A1 (fr) 1978-04-11 1978-04-11 Supports pour produits chimiques d'analyse, procede et appareil pour sa fabrication

Country Status (1)

Country Link
FR (1) FR2422954A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070623A2 (fr) * 1981-07-20 1983-01-26 TECHNICON INSTRUMENTS CORPORATION (a New York corporation) Cuvette à réactions
FR2538549A1 (fr) * 1982-12-24 1984-06-29 Manni Maria Cuvette a fond retreci particulierement pour liquides a prelever au moyen de pipettes multiples
EP0213728A1 (fr) * 1985-07-29 1987-03-11 Unilever Plc Méthodes et appareils pour tests chimiques ou biologiques
US4904605A (en) * 1988-06-20 1990-02-27 Cuno, Inc. Method and apparatus for residential water test kit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070623A2 (fr) * 1981-07-20 1983-01-26 TECHNICON INSTRUMENTS CORPORATION (a New York corporation) Cuvette à réactions
EP0070623A3 (en) * 1981-07-20 1984-07-04 Technicon Instruments Corporation Reaction cuvette
FR2538549A1 (fr) * 1982-12-24 1984-06-29 Manni Maria Cuvette a fond retreci particulierement pour liquides a prelever au moyen de pipettes multiples
EP0213728A1 (fr) * 1985-07-29 1987-03-11 Unilever Plc Méthodes et appareils pour tests chimiques ou biologiques
US4904605A (en) * 1988-06-20 1990-02-27 Cuno, Inc. Method and apparatus for residential water test kit

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Legal Events

Date Code Title Description
ST Notification of lapse