water analysis · still · Italy

san bernardo naturale (sorgente rocciaviva)

Name: San Bernardo Naturale (Sorgente Rocciaviva)
Brand: San Bernardo

Not suitable for Espresso: total hardness 25 ppm, recommended is 35 to 120 ppm.

thtotal hardness

25 ppm

0258 ppm

alkalkalinity

23 ppm

0165 ppm

ions

Ca 9.1 mg/LMg 0.6 mg/LHCO₃ 27.9 mg/LNa 0.8 mg/LSO₄ 2.6 mg/LCl 0.8 mg/L

estimated

suitable for

Too soft (25 ppm) – thin extraction

Too soft (25 ppm) – thin extraction

Too soft (25 ppm) – thin extraction

Too soft (25 ppm) – thin extraction

For Espresso, San Bernardo Naturale (Sorgente Rocciaviva) only reaches 3/100 — a weak choice as coffee water.