JPS556248A - Testing composite for detecting bilirubin and urobilinogen in body fluid - Google Patents
Testing composite for detecting bilirubin and urobilinogen in body fluidInfo
- Publication number
- JPS556248A JPS556248A JP7856878A JP7856878A JPS556248A JP S556248 A JPS556248 A JP S556248A JP 7856878 A JP7856878 A JP 7856878A JP 7856878 A JP7856878 A JP 7856878A JP S556248 A JPS556248 A JP S556248A
- Authority
- JP
- Japan
- Prior art keywords
- diazonium salt
- acid
- urobilinogen
- testing
- body fluid
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
PURPOSE: To produce a testing composite, which can detect the urobilinogen and bilirubin in a body fluid at the same time, by using a special diazonium salt.
CONSTITUTION: A diazonium salt, which is expressed by formula [wherein: X' and X'' stand for an anion (such as chloride or sulphate) for stabilizing a diazonium salt; and benzen ring may have a substituted radical (e.g., 4,4'-diazo stilben)] is in contact with a test liquid in the acid pH region (preferably lower than pH 3), and the color tone generated is compared with a standard one. For tests, a testing tool, which is prepared by carrying a testing composite in filter paper, is convenient. This tool is prapared by impregnating an absorptive carrier such as filter paper with a mixed solution of a stabilizer such as the aforementioned diazonium salt, oralic acid, metaphosphoric acid, or allys sulfonate having a sulfonate radical and by drying the impregnated carrier at a temperature lower than about 80°C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856878A JPS556248A (en) | 1978-06-30 | 1978-06-30 | Testing composite for detecting bilirubin and urobilinogen in body fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856878A JPS556248A (en) | 1978-06-30 | 1978-06-30 | Testing composite for detecting bilirubin and urobilinogen in body fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS556248A true JPS556248A (en) | 1980-01-17 |
Family
ID=13665488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7856878A Pending JPS556248A (en) | 1978-06-30 | 1978-06-30 | Testing composite for detecting bilirubin and urobilinogen in body fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556248A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01206257A (en) * | 1988-02-12 | 1989-08-18 | Kokusai Shiyaku Kk | Reagent and instrument for detecting urobilinogen |
-
1978
- 1978-06-30 JP JP7856878A patent/JPS556248A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01206257A (en) * | 1988-02-12 | 1989-08-18 | Kokusai Shiyaku Kk | Reagent and instrument for detecting urobilinogen |
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