H&S
H&S Coffee Roasters
Type: DIY concentrates
10
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These concentrates need to be prepared before using. See how to prepare them.
Magnesium Sulfate Heptahydrate60 g
Potassium Bicarbonate20 g
Distilled water920 mL
Resulting water
GH
60 ppm
KH
20 ppm
TDS
112 ppm
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Added by: One-way Valve
Last updated: 19 Jul 2026