GB1082750A - Composition for the determination of gastric acidity - Google Patents

Composition for the determination of gastric acidity

Info

Publication number
GB1082750A
GB1082750A GB3519466A GB3519466A GB1082750A GB 1082750 A GB1082750 A GB 1082750A GB 3519466 A GB3519466 A GB 3519466A GB 3519466 A GB3519466 A GB 3519466A GB 1082750 A GB1082750 A GB 1082750A
Authority
GB
United Kingdom
Prior art keywords
composition
determination
gastric acidity
acidity
colorimetric
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
GB3519466A
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.)
Merck KGaA
Original Assignee
E Merck 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 E Merck AG filed Critical E Merck AG
Publication of GB1082750A publication Critical patent/GB1082750A/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
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH

Abstract

A composition for determining gastric acidity comprises a colorimetric acidity indicator (e.g. methylene blue) bound to a weakly acid cation-exchange resin in association with a second unbound colorimetric indicator, e.g. neutral red. Many other indicators are mentioned.
GB3519466A 1965-08-19 1966-08-05 Composition for the determination of gastric acidity Expired GB1082750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0066371 1965-08-19

Publications (1)

Publication Number Publication Date
GB1082750A true GB1082750A (en) 1967-09-13

Family

ID=7311781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3519466A Expired GB1082750A (en) 1965-08-19 1966-08-05 Composition for the determination of gastric acidity

Country Status (4)

Country Link
BE (1) BE685684A (en)
FR (1) FR5725M (en)
GB (1) GB1082750A (en)
NL (1) NL6610869A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441168A1 (en) * 1978-11-08 1980-06-06 Miles Lab POLYELECTROLYTE COMPOSITION, ANALYTICAL DEVICE AND METHOD FOR DETERMINING THE ION FORCE OR DENSITY OF A LIQUID SAMPLE
US4661338A (en) * 1981-11-20 1987-04-28 Societe D'etudes Scientifiques Et Industrielles De L'ile De France Process for determining hypoacidity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056609A (en) * 1976-01-28 1977-11-01 Gunn, Kirchubel & Miller Article for diagnosis of achlorhydria

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441168A1 (en) * 1978-11-08 1980-06-06 Miles Lab POLYELECTROLYTE COMPOSITION, ANALYTICAL DEVICE AND METHOD FOR DETERMINING THE ION FORCE OR DENSITY OF A LIQUID SAMPLE
US4661338A (en) * 1981-11-20 1987-04-28 Societe D'etudes Scientifiques Et Industrielles De L'ile De France Process for determining hypoacidity

Also Published As

Publication number Publication date
NL6610869A (en) 1967-02-20
FR5725M (en) 1968-01-22
BE685684A (en) 1967-02-20

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