“Potassium Sorbate 25G (Fermentation Stopper)” has been added to your basket. View basket Tartaric Acid 50G £2.75 7 in stock Tartaric Acid 50G quantity Add to basket Summary Specs Description The main acid present in ripe grapes. Plays a vital part in the maturing of wines. Related products AccessoriesMuslin Bags £3.00 20 in stockAdd to basket AccessoriesHarris Filter Pads Pk5 £15.95 3 in stockAdd to basket AccessoriesYoungs Leaf Hops Vacuum Packed Challenger 113g £9.20 5 in stockAdd to basket