“Potassium Sorbate 25G (Fermentation Stopper)” has been added to your basket. View basket Tartaric Acid 50G £3.30 14 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 AccessoriesSandeland Safety Corks £2.65 2 in stockAdd to basket AccessoriesSodium Metabisulphite 100G £2.75 10 in stockAdd to basket AccessoriesMuslin Bags £3.00 9 in stockAdd to basket