GB1103403A - Test material for determination of ovulatory function - Google Patents

Test material for determination of ovulatory function

Info

Publication number
GB1103403A
GB1103403A GB666965A GB666965A GB1103403A GB 1103403 A GB1103403 A GB 1103403A GB 666965 A GB666965 A GB 666965A GB 666965 A GB666965 A GB 666965A GB 1103403 A GB1103403 A GB 1103403A
Authority
GB
United Kingdom
Prior art keywords
silver
chromate
specified
composition
base
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
GB666965A
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.)
COLAB LAB Inc
Original Assignee
COLAB LAB Inc
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 COLAB LAB Inc filed Critical COLAB LAB Inc
Publication of GB1103403A publication Critical patent/GB1103403A/en
Expired legal-status Critical Current

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
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (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)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Paper (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A composition suitable for coating a sheet form base to provide a chloride ion indicator comprises an aqueous dispersion of an organic binder and a chloride ion indicating compound. Specified indicating compounds are silver chromate, silver dichromate and mercurous chromate; specified binders are polyvinyl alcohol resins, soluble or water-dispersible cellulose materials e.g. carboxymethyl cellulose, casein, gum arabic, sodium alginate and agar; specified base materials are paper and fabric. The composition may be applied by rolling, spraying or printing and one or both surfaces of the base may be coated; where only one side is coated, the other may be coloured to increase contrast or covered with a water-resistant material, e.g. polyethylene, wax or a wax composition to prevent curling when wet. Preferred proportions of reactants required to obtain the desired chloride indicating compounds, are specified, and it is preferred to have an excess of silver ion present, when silver chromate is used. The indicator may alternatively be prepared by applying two separate coatings, one containing the anion e.g. chromate as potassium chromate and the other containing the cation e.g. silver as silver nitrate. The indicators may be used in testing ovulatory function as described in Specification 1,103,403.
GB666965A 1964-02-21 1965-02-16 Test material for determination of ovulatory function Expired GB1103403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34640564A 1964-02-21 1964-02-21

Publications (1)

Publication Number Publication Date
GB1103403A true GB1103403A (en) 1968-02-14

Family

ID=23359229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB666965A Expired GB1103403A (en) 1964-02-21 1965-02-16 Test material for determination of ovulatory function

Country Status (11)

Country Link
BE (1) BE659988A (en)
BR (1) BR6567359D0 (en)
CH (1) CH454496A (en)
DE (1) DE1598197A1 (en)
ES (2) ES309451A1 (en)
FI (1) FI41694C (en)
FR (1) FR1431132A (en)
GB (1) GB1103403A (en)
IL (1) IL22984A (en)
NL (1) NL6501888A (en)
SE (1) SE328718B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083941A1 (en) * 1982-01-11 1983-07-20 Medtronic, Inc. Fluid absorbent quantitive test device
CN111094975A (en) * 2017-09-25 2020-05-01 哈希公司 Chloride measurement using non-harsh reagents

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650768A (en) * 1985-02-01 1987-03-17 Miles Laboratories, Inc. Stable chloride test device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083941A1 (en) * 1982-01-11 1983-07-20 Medtronic, Inc. Fluid absorbent quantitive test device
CN111094975A (en) * 2017-09-25 2020-05-01 哈希公司 Chloride measurement using non-harsh reagents

Also Published As

Publication number Publication date
DE1598197A1 (en) 1970-04-02
FI41694B (en) 1969-09-30
CH454496A (en) 1968-04-15
ES309451A1 (en) 1966-01-16
FI41694C (en) 1970-01-12
IL22984A (en) 1969-01-29
BE659988A (en) 1965-08-19
BR6567359D0 (en) 1973-07-26
SE328718B (en) 1970-09-21
ES315355A1 (en) 1966-08-01
NL6501888A (en) 1965-08-23
FR1431132A (en) 1966-03-11

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