water analysis · still · France

celtic naturelle

Name: Celtic Naturelle
Brand: Celtic

Not suitable for Espresso: alkalinity 20 ppm, recommended is 50 to 130 ppm.

carrefourleclercauchanmonoprix

thtotal hardness

43 ppm

0258 ppm

alkalkalinity

20 ppm

0165 ppm

ions

Ca 10.5 mg/LMg 4 mg/LHCO₃ 25 mg/LNa 1.1 mg/L

estimated

suitable for

Too soft (43 ppm) – thin extraction

Alkalinity low (20 ppm) – can turn sour or sharp

Too soft (43 ppm) – thin extraction

Too soft (43 ppm) – thin extraction

Celtic Naturelle is a poor fit for Espresso (13/100) — hardness or alkalinity sit well outside the target zone.