FR2476844B1 - - Google Patents
Info
- Publication number
- FR2476844B1 FR2476844B1 FR8003896A FR8003896A FR2476844B1 FR 2476844 B1 FR2476844 B1 FR 2476844B1 FR 8003896 A FR8003896 A FR 8003896A FR 8003896 A FR8003896 A FR 8003896A FR 2476844 B1 FR2476844 B1 FR 2476844B1
- Authority
- FR
- France
- 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
Classifications
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- 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
- G01N33/18—Water
- G01N33/182—Water specific anions in water
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- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003896A FR2476844A1 (en) | 1980-02-22 | 1980-02-22 | Analysis of chlorine in swimming pool water - requires spectro colorimeter measurements with and without addition of sodium nitrite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003896A FR2476844A1 (en) | 1980-02-22 | 1980-02-22 | Analysis of chlorine in swimming pool water - requires spectro colorimeter measurements with and without addition of sodium nitrite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476844A1 FR2476844A1 (en) | 1981-08-28 |
FR2476844B1 true FR2476844B1 (en) | 1983-08-12 |
Family
ID=9238852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003896A Granted FR2476844A1 (en) | 1980-02-22 | 1980-02-22 | Analysis of chlorine in swimming pool water - requires spectro colorimeter measurements with and without addition of sodium nitrite |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2476844A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2946146B1 (en) * | 2009-05-28 | 2011-05-13 | Pacific Ind | CHEMICAL REAGENT FOR MEASURING THE RATE OF HALOGENATED AGENTS, IN PARTICULAR IN SWIMMING WATER AND ASSOCIATED MEASUREMENT METHOD |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1027027A (en) * | 1973-04-16 | 1978-02-28 | Chauncey O. Rupe | Method and test kit estimating chemical pollution in aqueous fluids |
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1980
- 1980-02-22 FR FR8003896A patent/FR2476844A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2476844A1 (en) | 1981-08-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |