water analysis · still · Spain

font natura mineral natural

Not suitable for Cold Brew: alkalinity 139 ppm, recommended is 30 to 80 ppm.

Which water suits your coffee better?

mercadonacarrefouralcampodia

thtotal hardness

170 ppm

0258 ppm

alkalkalinity

139 ppm

0165 ppm

ions

Ca 55 mg/LMg 8 mg/LHCO₃ 170 mg/LNa 5 mg/L

estimated
last calibrated: 05/2026

suitable for

Filter / Pour-Over4/100

Alkalinity high (139 ppm) – acidity gets buffered, tastes flat

Espresso3/100

Too hard (170 ppm) – scaling risk, dull taste

AeroPress / Moka0/100

Too hard (170 ppm) – scaling risk, dull taste

Cold Brew21/100

Alkalinity high (139 ppm) – acidity gets buffered, tastes flat

For Cold Brew, Font Natura Mineral Natural only reaches 21/100 — a weak choice as coffee water.

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