DS 250
Water analysis - Determination of the sum of calcium and magnesium
active, Most Current
| Organization: | DS |
| Publication Date: | 1 January 1973 |
| Status: | active |
| Page Count: | 4 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
scope:
The standard describes a chemical method for determination of the sum of the calcium and magnesium content in ground water, surface water and drinking water. The method can be used for calculation of the hardness.
Document History
DS 250
January 1, 1973
Water analysis - Determination of the sum of calcium and magnesium
The standard describes a chemical method for determination of the sum of the calcium and magnesium content in ground water, surface water and drinking water. The method can be used for calculation of...
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