GB1553594A - Analytical element - Google Patents

Analytical element

Info

Publication number
GB1553594A
GB1553594A GB2539476A GB2539476A GB1553594A GB 1553594 A GB1553594 A GB 1553594A GB 2539476 A GB2539476 A GB 2539476A GB 2539476 A GB2539476 A GB 2539476A GB 1553594 A GB1553594 A GB 1553594A
Authority
GB
United Kingdom
Prior art keywords
analytical element
analytical
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
GB2539476A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Priority claimed from US05/688,446 external-priority patent/US4066403A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1553594A publication Critical patent/GB1553594A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B51/00—Nitro or nitroso dyes
    • 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
    • C12Q1/58—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving urea or urease
    • 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
GB2539476A 1975-06-20 1976-06-18 Analytical element Expired GB1553594A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58875575A 1975-06-20 1975-06-20
US05/688,446 US4066403A (en) 1975-06-20 1976-05-20 Multilayer analytical element

Publications (1)

Publication Number Publication Date
GB1553594A true GB1553594A (en) 1979-09-26

Family

ID=27080361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2539476A Expired GB1553594A (en) 1975-06-20 1976-06-18 Analytical element

Country Status (6)

Country Link
JP (1) JPS5819062B2 (en)
CH (1) CH615510A5 (en)
DE (1) DE2626367C2 (en)
FR (1) FR2316599A1 (en)
GB (1) GB1553594A (en)
SE (1) SE431026B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821469A1 (en) * 1978-05-17 1979-11-22 Boehringer Mannheim Gmbh DIAGNOSTIC AGENT FOR DETERMINING UREA
DE2821501A1 (en) 1978-05-17 1979-11-29 Boehringer Mannheim Gmbh BIS- (2,4-DINITROPHENYL) -METHYL-PYRIDINIUM COMPOUNDS, METHOD FOR THEIR MANUFACTURING AND THEIR USE AS PH INDICATORS
JPS5540007U (en) * 1978-09-04 1980-03-14
US4231754A (en) * 1979-05-23 1980-11-04 Miles Laboratories, Inc. Chemiluminescent analytical device
JPH0616033B2 (en) * 1982-04-19 1994-03-02 株式会社京都第一科学 Ammonia and urea analyzer
DE3332144A1 (en) * 1982-09-06 1984-03-08 Konishiroku Photo Industry Co., Ltd., Tokyo Analytical element
JPS608346U (en) * 1983-06-28 1985-01-21 朝日スチ−ル工業株式会社 Fuens
JPS6014141A (en) * 1983-07-06 1985-01-24 Kyoto Daiichi Kagaku:Kk Monolithically multilayered analyzing implement
JPS6073767U (en) * 1983-10-26 1985-05-24 朝日スチ−ル工業株式会社 Fuens
JPH0664056B2 (en) * 1987-04-16 1994-08-22 富士写真フイルム株式会社 Integrated multi-layer analytical element for the determination of ammonia-producing substances
US8852515B2 (en) 2004-09-17 2014-10-07 Fujifilm Corporation Multilayer analysis element for analyzing liquid samples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101441C (en) * 1959-03-13
JPS5016191B1 (en) * 1966-11-11 1975-06-11
US3723064A (en) * 1971-07-26 1973-03-27 L Liotta Method and device for determining the concentration of a material in a liquid
DE2332760C3 (en) * 1972-06-30 1982-03-04 Eastman Kodak Co., 14650 Rochester, N.Y. Material for the quantitative spectrophotometric analysis of a liquid

Also Published As

Publication number Publication date
SE431026B (en) 1983-12-27
JPS5819062B2 (en) 1983-04-15
CH615510A5 (en) 1980-01-31
FR2316599B1 (en) 1978-06-30
DE2626367A1 (en) 1976-12-23
FR2316599A1 (en) 1977-01-28
DE2626367C2 (en) 1982-04-22
JPS523488A (en) 1977-01-11
SE7607062L (en) 1976-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19960617