verifiedsca standard

water analysis · still · Germany

share alpenwasser still

Not suitable for Cold Brew: alkalinity 225 ppm, recommended is 30 to 80 ppm.

Which water suits your coffee better?

rewe

thtotal hardness

186 ppm

0258 ppm

alkalkalinity

225 ppm

0165 ppm

ions

Ca 39.7 mg/LMg 21.2 mg/LHCO₃ 274 mg/LNa 17.6 mg/LSO₄ 8.1 mg/LCl 0.9 mg/L

suitable for

Filter / Pour-Over5/100

Good Mg ratio (21 mg/L) – extracts brighter notes

Espresso3/100

Too hard (186 ppm) – scaling risk, dull taste

AeroPress / Moka5/100

Good Mg ratio (21 mg/L) – extracts brighter notes

Cold Brew15/100

Good Mg ratio (21 mg/L) – extracts brighter notes

share Alpenwasser Still is a poor fit for Cold Brew (15/100) — hardness or alkalinity sit well outside the target zone.

similar waters

find your water

Open the tool