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Calcium Carbonate (1 lb)

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Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99

Calcium Carbonate (precipitated chalk) increases pH, lowers acidity in wine; 1 gram per gallon adds 106 ppm calcium, 158 ppm carbonate.

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