FR2264284B2 - - Google Patents
Info
- Publication number
- FR2264284B2 FR2264284B2 FR7408697A FR7408697A FR2264284B2 FR 2264284 B2 FR2264284 B2 FR 2264284B2 FR 7408697 A FR7408697 A FR 7408697A FR 7408697 A FR7408697 A FR 7408697A FR 2264284 B2 FR2264284 B2 FR 2264284B2
- 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
-
- 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
-
- 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
- G01N33/1853—Hardness of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7408697A FR2264284A2 (en) | 1974-03-14 | 1974-03-14 | Water hardness determn. compsn. - contg. sodium (bi)carbonate, titriplex and EDTA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7408697A FR2264284A2 (en) | 1974-03-14 | 1974-03-14 | Water hardness determn. compsn. - contg. sodium (bi)carbonate, titriplex and EDTA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264284A2 FR2264284A2 (en) | 1975-10-10 |
| FR2264284B2 true FR2264284B2 (sv) | 1978-04-28 |
Family
ID=9136315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7408697A Granted FR2264284A2 (en) | 1974-03-14 | 1974-03-14 | Water hardness determn. compsn. - contg. sodium (bi)carbonate, titriplex and EDTA |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2264284A2 (sv) |
-
1974
- 1974-03-14 FR FR7408697A patent/FR2264284A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2264284A2 (en) | 1975-10-10 |