Black Forest
Germany (Black Forest) · Mineral · sold in EuropeWhat's in it
| Label | Mineralienrechner Black Forest | |
|---|---|---|
| Hardness mg/L as CaCO₃ | 23.1 | 20.7 |
| Alkalinity mg/L as CaCO₃ | 14.8 | 14.8 |
| Calcium (Ca) mg/L | 1 | 5 |
| Magnesium (Mg) mg/L | 5 | 2 |
| Sodium (Na) mg/L | — | 1 |
| Potassium (K) mg/L | — | 2 |
| Bicarbonate (HCO₃) mg/L | 18 | 18 |
| Sulfate (SO₄) mg/L | — | 3 |
| Chloride (Cl) mg/L | 1 | 1 |
- Mineralienrechner — Black Forest (Hansjakobquelle) (maker's figures) · report ↗
Hardness and alkalinity are both in mg/L as CaCO₃, so they compare directly; grey numbers are worked out (hardness from Ca + Mg, alkalinity from HCO₃).
The label gives typical values; each measurement is one sample, so they differ a little. The Water list uses the label, and a measurement only where the label says nothing.
+ Add a measurement — members, on Tea Notes
About
Numbers: Black Forest, the usual version (maker's figures).
Numbers: From Mineralienrechner. Labels change and springs differ — check your bottle.