verifiedsca standard

water analysis · still · Germany, Austria

ja! harzquell-quelle still

rewe

thtotal hardness

232 ppm

0258 ppm

alkalkalinity

153 ppm

0165 ppm

ions

Ca 70.6 mg/LMg 13.5 mg/LHCO₃ 187 mg/LNa 18.2 mg/LSO₄ 65.4 mg/LCl 31.9 mg/L

suitable for

Filter / Pour-Over0/100

Too hard (232 ppm) – scaling risk, dull taste

Espresso3/100

Too hard (232 ppm) – scaling risk, dull taste

AeroPress / Moka0/100

Too hard (232 ppm) – scaling risk, dull taste

Cold Brew0/100

Too hard (232 ppm) – scaling risk, dull taste

ja! Harzquell-Quelle Still is a poor fit for Espresso (3/100) — hardness or alkalinity sit well outside the target zone.

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