JPS54108692A - Method and device for analyzing minute quantity of nitrogen in form of nitrous acid in water - Google Patents
Method and device for analyzing minute quantity of nitrogen in form of nitrous acid in waterInfo
- Publication number
- JPS54108692A JPS54108692A JP1577978A JP1577978A JPS54108692A JP S54108692 A JPS54108692 A JP S54108692A JP 1577978 A JP1577978 A JP 1577978A JP 1577978 A JP1577978 A JP 1577978A JP S54108692 A JPS54108692 A JP S54108692A
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- water
- nitrous acid
- minute quantity
- analyzing minute
- 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 Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1577978A JPS54108692A (en) | 1978-02-13 | 1978-02-13 | Method and device for analyzing minute quantity of nitrogen in form of nitrous acid in water |
FR7901944A FR2422953A1 (en) | 1978-01-27 | 1979-01-25 | ANALYSIS METHOD AND DEVICE FOR DETERMINATION OF NITROGEN OBTAINED FROM NITRITES OR NITRATES IN AQUEOUS SYSTEMS |
DE19792902876 DE2902876A1 (en) | 1978-01-27 | 1979-01-25 | METHOD AND DEVICE FOR DETERMINING NITRITE NITROGEN IN Aqueous SOLUTIONS |
GB7902786A GB2013339B (en) | 1978-01-27 | 1979-01-26 | Method and apparatus for the determination of nitrites or nitrates in aqueous solutions |
BE0/193095A BE873732A (en) | 1978-01-27 | 1979-01-26 | ANALYTICAL APPARATUS AND METHOD FOR DETERMINING NITROGEN DERIVED FROM NITRITES OR NITRATES IN AQUEOUS SYSTEMS |
NL7900699A NL7900699A (en) | 1978-01-27 | 1979-01-29 | METHOD AND DEVICE FOR THE DETERMINATION OF NITROGEN. |
CA320,395A CA1115630A (en) | 1978-01-27 | 1979-01-29 | Analytical method and apparatus for the determination of nitrogen derived from nitrites or nitrates in aqueous systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1577978A JPS54108692A (en) | 1978-02-13 | 1978-02-13 | Method and device for analyzing minute quantity of nitrogen in form of nitrous acid in water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54108692A true JPS54108692A (en) | 1979-08-25 |
Family
ID=11898292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1577978A Pending JPS54108692A (en) | 1978-01-27 | 1978-02-13 | Method and device for analyzing minute quantity of nitrogen in form of nitrous acid in water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54108692A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54102192A (en) * | 1978-01-27 | 1979-08-11 | Sumitomo Chemical Co | Method of analysing nitrite nitrogen in water and its device |
-
1978
- 1978-02-13 JP JP1577978A patent/JPS54108692A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54102192A (en) * | 1978-01-27 | 1979-08-11 | Sumitomo Chemical Co | Method of analysing nitrite nitrogen in water and its device |
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