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
  • G01N33/525—Multi-layer analytical elements
• • 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
  • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
  • G01N33/525—Multi-layer analytical elements
  • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte

Landscapes

• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Immunology (AREA)
• Engineering & Computer Science (AREA)
• Hematology (AREA)
• Chemical & Material Sciences (AREA)
• Molecular Biology (AREA)
• Urology & Nephrology (AREA)
• Biomedical Technology (AREA)
• General Physics & Mathematics (AREA)
• Physics & Mathematics (AREA)
• Pathology (AREA)
• Biochemistry (AREA)
• General Health & Medical Sciences (AREA)
• Analytical Chemistry (AREA)
• Cell Biology (AREA)
• Biotechnology (AREA)
• Microbiology (AREA)
• Food Science & Technology (AREA)
• Medicinal Chemistry (AREA)
• Biophysics (AREA)
• Investigating Or Analysing Biological Materials (AREA)
• Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23601408

Family Applications (1)

Country Status (8)

Families Citing this family (11)

• 1965
  • 1965-09-15 AU AU64056/65A patent/AU6405665A/en not_active Expired
  • 1965-10-12 FR FR34646A patent/FR1459970A/en not_active Expired
  • 1965-10-13 GB GB4345865A patent/GB1073596A/en not_active Expired
  • 1965-10-15 NL NL6513381A patent/NL6513381A/xx unknown
  • 1965-10-18 ES ES0318619A patent/ES318619A1/en not_active Expired
  • 1965-10-18 CH CH1430165A patent/CH456199A/en unknown
  • 1965-10-19 BE BE671087D patent/BE671087A/xx unknown
  • 1965-10-19 AT AT947665A patent/AT268534B/en active

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