Calcium Carbonate (chalk) 250g

Raises Residual Alkalinity and mash pH. Also known as chalk, Calcium Carbonate is suitable for brewing dark beers, which require a CO32- concentration of at least 150 ppm. It is used for increasing Residual Alkalinity in the brewing water as well as raising the mash pH. Additions can be put in the brewing water or directly into the mash.

100 In Stock


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