GB2023815B - Test means and assay for determining the urea content of fluids - Google Patents
Test means and assay for determining the urea content of fluidsInfo
- Publication number
- GB2023815B GB2023815B GB7919994A GB7919994A GB2023815B GB 2023815 B GB2023815 B GB 2023815B GB 7919994 A GB7919994 A GB 7919994A GB 7919994 A GB7919994 A GB 7919994A GB 2023815 B GB2023815 B GB 2023815B
- Authority
- GB
- United Kingdom
- Prior art keywords
- assay
- fluids
- determining
- test means
- urea content
- 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
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 238000003556 assay Methods 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
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
- G01N33/62—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving urea
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91558778A | 1978-06-15 | 1978-06-15 | |
US06/039,113 US4215995A (en) | 1979-05-15 | 1979-05-15 | Test means and assay for determining the urea content of fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2023815A GB2023815A (en) | 1980-01-03 |
GB2023815B true GB2023815B (en) | 1982-12-15 |
Family
ID=26715824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7919994A Expired GB2023815B (en) | 1978-06-15 | 1979-06-08 | Test means and assay for determining the urea content of fluids |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU521386B2 (en) |
CA (1) | CA1108514A (en) |
DE (1) | DE2922748C2 (en) |
ES (1) | ES481516A1 (en) |
FR (1) | FR2434393A1 (en) |
GB (1) | GB2023815B (en) |
IT (1) | IT1116892B (en) |
NL (1) | NL187995C (en) |
SE (1) | SE444085B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1219848B (en) * | 1988-03-03 | 1990-05-24 | Miles Italiana | COMPOUND INDICATORS, METHOD FOR THEIR PREPARATION AND USE IN A STEEL SYSTEM ASSAY SYSTEM |
PT1982182E (en) * | 2006-01-19 | 2012-06-01 | Lattec I S | A novel dry stick device construction and method for determining an analyte in a sample using said dry stick device |
CA2636612C (en) | 2006-01-19 | 2013-03-26 | Lattec I/S | Dry stick device and method for determining an analyte in a sample |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL296257A (en) * | 1962-08-06 | |||
US3449080A (en) * | 1964-10-29 | 1969-06-10 | Johnson & Johnson | Device for determining sodium or chloride concentration in body fluids |
US3723064A (en) * | 1971-07-26 | 1973-03-27 | L Liotta | Method and device for determining the concentration of a material in a liquid |
US3901657A (en) * | 1974-04-29 | 1975-08-26 | Sun Scient Inc | Device for testing solutions and body fluids |
US3890099A (en) * | 1974-07-05 | 1975-06-17 | David H Jung | Colorimetric assay for urea |
DE2436598C2 (en) * | 1974-07-30 | 1983-04-07 | Boehringer Mannheim Gmbh, 6800 Mannheim | Stable test strip for the detection of ingredients in liquids |
US4074972A (en) * | 1976-11-10 | 1978-02-21 | American Monitor Corporation | Urea assay |
-
1979
- 1979-06-05 CA CA329,125A patent/CA1108514A/en not_active Expired
- 1979-06-05 DE DE2922748A patent/DE2922748C2/en not_active Expired
- 1979-06-07 AU AU47865/79A patent/AU521386B2/en not_active Ceased
- 1979-06-08 GB GB7919994A patent/GB2023815B/en not_active Expired
- 1979-06-12 IT IT49382/79A patent/IT1116892B/en active
- 1979-06-13 ES ES481516A patent/ES481516A1/en not_active Expired
- 1979-06-14 FR FR7915281A patent/FR2434393A1/en active Granted
- 1979-06-14 SE SE7905266A patent/SE444085B/en not_active IP Right Cessation
- 1979-06-15 NL NLAANVRAGE7904720,A patent/NL187995C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2434393A1 (en) | 1980-03-21 |
DE2922748A1 (en) | 1979-12-20 |
GB2023815A (en) | 1980-01-03 |
ES481516A1 (en) | 1980-01-16 |
NL187995C (en) | 1992-03-02 |
NL187995B (en) | 1991-10-01 |
DE2922748C2 (en) | 1984-03-22 |
IT7949382A0 (en) | 1979-06-12 |
SE7905266L (en) | 1979-12-16 |
IT1116892B (en) | 1986-02-10 |
FR2434393B1 (en) | 1984-03-16 |
AU4786579A (en) | 1980-11-20 |
NL7904720A (en) | 1979-12-18 |
SE444085B (en) | 1986-03-17 |
CA1108514A (en) | 1981-09-08 |
AU521386B2 (en) | 1982-04-01 |
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GB2023815B (en) | Test means and assay for determining the urea content of fluids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930608 |