JPS5619452A - Measuring method for ammonia in liquid - Google Patents
Measuring method for ammonia in liquidInfo
- Publication number
- JPS5619452A JPS5619452A JP9506579A JP9506579A JPS5619452A JP S5619452 A JPS5619452 A JP S5619452A JP 9506579 A JP9506579 A JP 9506579A JP 9506579 A JP9506579 A JP 9506579A JP S5619452 A JPS5619452 A JP S5619452A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- liquid
- measure
- azole compound
- pollution
- 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.)
- Granted
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 7
- 229910021529 ammonia Inorganic materials 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 title abstract 3
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 3
- -1 azole compound Chemical class 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- XEYBHCRIKKKOSS-UHFFFAOYSA-N disodium;azanylidyneoxidanium;iron(2+);pentacyanide Chemical compound [Na+].[Na+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].[O+]#N XEYBHCRIKKKOSS-UHFFFAOYSA-N 0.000 abstract 2
- RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 229940083618 sodium nitroprusside Drugs 0.000 abstract 2
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 206010016275 Fear Diseases 0.000 abstract 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 abstract 1
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 abstract 1
- 238000011088 calibration curve Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 210000002966 serum Anatomy 0.000 abstract 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
PURPOSE: To take the titled measurement with high sensitivity without entertaining fears of pollution by using an azole compound as a substitute for sodium nitroprusside used as a catalyst in the bar slot method, one of measuring methods for ammonia in a liquid.
CONSTITUTION: In the bar slot method (indophenol method) which is widely used to measure ammonia in a liquid and indispensable expecially for measurement of urea nitrogen or free ammonia in a blood serum, a cyanide such as sodium nitroprusside is used as a catalyst in order to increase a recation speed. This method uses an azole compound instead of using the above-mentioned compound to measure indophenol and also to measure ammonia quantitatively by using a calibration curve, and this method is safe and free from pollution. As the azole compound, pyrazole, for example, is excellent in effect, but 1,2,4-triazole can be used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506579A JPS5811024B2 (en) | 1979-07-27 | 1979-07-27 | How to measure ammonia in liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506579A JPS5811024B2 (en) | 1979-07-27 | 1979-07-27 | How to measure ammonia in liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5619452A true JPS5619452A (en) | 1981-02-24 |
| JPS5811024B2 JPS5811024B2 (en) | 1983-03-01 |
Family
ID=14127599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9506579A Expired JPS5811024B2 (en) | 1979-07-27 | 1979-07-27 | How to measure ammonia in liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811024B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291574A (en) * | 1988-09-29 | 1990-03-30 | Iatron Lab Inc | Measuring reagent for automatic analyzer based on principle of detecting ammonium ion |
| WO1997030351A1 (en) * | 1996-02-14 | 1997-08-21 | The Boots Company Plc | Diagnostic method for measuring the ammonia content in breath |
| CN100429505C (en) * | 2005-09-21 | 2008-10-29 | 广东环凯微生物科技有限公司 | Reagent for quick detection of ammonia and nitrogen concentration in water and use method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638309U (en) * | 1986-07-03 | 1988-01-20 | ||
| JPH0354443U (en) * | 1990-09-07 | 1991-05-27 | ||
| EP2085472B1 (en) | 2006-10-18 | 2013-08-21 | National University Corporation Nagoya University | D-serine dehydratase and use thereof |
-
1979
- 1979-07-27 JP JP9506579A patent/JPS5811024B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291574A (en) * | 1988-09-29 | 1990-03-30 | Iatron Lab Inc | Measuring reagent for automatic analyzer based on principle of detecting ammonium ion |
| WO1997030351A1 (en) * | 1996-02-14 | 1997-08-21 | The Boots Company Plc | Diagnostic method for measuring the ammonia content in breath |
| CN100429505C (en) * | 2005-09-21 | 2008-10-29 | 广东环凯微生物科技有限公司 | Reagent for quick detection of ammonia and nitrogen concentration in water and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5811024B2 (en) | 1983-03-01 |
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