FR2215139A5 - Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin - Google Patents

Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin

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Publication number
FR2215139A5
FR2215139A5 FR7302954A FR7302954A FR2215139A5 FR 2215139 A5 FR2215139 A5 FR 2215139A5 FR 7302954 A FR7302954 A FR 7302954A FR 7302954 A FR7302954 A FR 7302954A FR 2215139 A5 FR2215139 A5 FR 2215139A5
Authority
FR
France
Prior art keywords
ketones
nitroferricyanide
urine
anion exchange
exchange resin
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
Application number
FR7302954A
Other languages
French (fr)
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.)
TRANSACCIONES MERCANTILES SA
Original Assignee
TRANSACCIONES MERCANTILES SA
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 TRANSACCIONES MERCANTILES SA filed Critical TRANSACCIONES MERCANTILES SA
Priority to FR7302954A priority Critical patent/FR2215139A5/en
Application granted granted Critical
Publication of FR2215139A5 publication Critical patent/FR2215139A5/en
Expired legal-status Critical Current

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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
    • G01N33/64—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving ketones

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

Abstract

Prepn. of indicators for ketones, esp. in human physiological fluids, comprising a carrier on which is an alkaline buffer and a source of nitroferricyanide ions, in which the carrier is first impregnated with a pH 10-12 buffer, dried and then treated with an anion exchange resin carrying nitroferricyanide ions, so that the chromogenic reagent, protected by the resin and sepd. from the buffer, is more stable to varying ambient conditions of humidity and heat. The stabilized indicator, especially in the form of test papers, is used for indicating the presence of ketones, e.g. acetone in urine.
FR7302954A 1973-01-23 1973-01-23 Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin Expired FR2215139A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7302954A FR2215139A5 (en) 1973-01-23 1973-01-23 Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7302954A FR2215139A5 (en) 1973-01-23 1973-01-23 Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin

Publications (1)

Publication Number Publication Date
FR2215139A5 true FR2215139A5 (en) 1974-08-19

Family

ID=9113953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7302954A Expired FR2215139A5 (en) 1973-01-23 1973-01-23 Stabilized indicator compsns. for ketones in urine - comprising buffered test-papers treated with nitroferricyanide on anion exchange resin

Country Status (1)

Country Link
FR (1) FR2215139A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398307A1 (en) * 1977-07-23 1979-02-16 Riedel De Haen Ag DIAGNOSIS AGENT FOR DETECTION OF KETONIC BODIES IN LIQUIDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398307A1 (en) * 1977-07-23 1979-02-16 Riedel De Haen Ag DIAGNOSIS AGENT FOR DETECTION OF KETONIC BODIES IN LIQUIDS

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Legal Events

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ST Notification of lapse