Water Calculator Brewer's Water Clear Mash User Water 23 L Sparge User Water 9.3 L Top Up User Water 0 L Target Mash 5.4 pH User Water Ions Clear Bicarbonate 257.9 mg/L Sulphate 22.7 mg/L Chloride 38.8 mg/L Magnesium 2.3 mg/L Calcium 97.7 mg/L Sodium 17 mg/L Malts Clear Base 6 kg Crystal 0.3 kg Roast 0.15 kg Acid 0.05 kg Additions Clear Acids Lactic Acid 8 g Phosphoric Acid 0 g Citric Acid 0 g Hydrochloric Acid 0 g Salts Clear Calcium Chloride 2 g Epsom Salt 0 g Gypsum 0 g Table Salt 0 g