德国MN总硬度测***hardness/931029/931929
| Data and ordering information | |
| REF | 931 029 |
| Type | titrimetric test kit |
| Range | 1 drop = 1 °d |
| Sufficient for | 110 tests with an ***erage hardness of 10 °d |
| Shelf life | at least 1.5 years |
| Sea water suitability | yes, after dilution (1+29) |
| Detectable with PF-12 | no |
|
The total hardness of water is based on its content of alkaline earth i*** (calcium and magnesium i***). This content depends on the geological conditi*** the water encounters during its course and may vary widely. Knowledge of the total hardness is important for the use of water in industrial as well as municipal applicati***, e. g. in the household as wash water or as boiler feed water in industry. |
|
| Additional reagent | |
| Description | REF |
| VISOCOLOR® ECO Reagent to eliminate copper i*** during determination of total hardness | 931 929 |