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water analysis · still · Germany

adelholzener extra still

Not suitable for Espresso: total hardness 296 ppm, recommended is 35 to 120 ppm.

Which water suits your coffee better?

reweedekakauflandtegut

thtotal hardness

296 ppm

0258 ppm

alkalkalinity

261 ppm

0165 ppm

ions

Ca 67.1 mg/LMg 31.3 mg/LHCO₃ 319 mg/LNa 12.9 mg/LSO₄ 27 mg/LCl 21 mg/L

suitable for

Filter / Pour-Over0/100

Too hard (296 ppm) – scaling risk, dull taste

Espresso3/100

Too hard (296 ppm) – scaling risk, dull taste

AeroPress / Moka0/100

Too hard (296 ppm) – scaling risk, dull taste

Cold Brew0/100

Too hard (296 ppm) – scaling risk, dull taste

For Espresso, Adelholzener Extra Still only reaches 3/100 — a weak choice as coffee water.

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