Phosphoric Acid is a food grade 81% phosphoric acid solution. Used for reducing the alkalinity in the brewing liquor and washing yeast.

Brewtan B is a food grade hydrolysable tannic acid specially purified for brewing applications. This grade is specifically designed for early stage stabilisation of beer during mashing-in or boiling. Best used for flavour stability, better brewhouse yields and higher extraction quality.

Calcium Sulphate (Gypsum) is a salt used to increase the mineral content of the brewing liquor. This improves its brewing quality and helps produce desired beer characteristics.

Foam Doctor is a polydimethylsiloxane (silicone, E900 grade) based food-safe foam control agent for use in fermentation processes in the brewing industry as well as food processing applications.