There is no single international classification of beer. The beverage is so multifaceted that it cannot "fit" into a classification. But there are still ways of classifying beer. By raw material, for example, or by wort density. By fermentation classification: bottom or top fermentation. But the quality of the beer always comes first for the consumer.
The APRO BEER STAB 1800 ANAX stabiliser from the Anax group is a silicon xerogel that selectively removes the proteins that cause beer turbidity without affecting taste, foaming and filtration speed.