1 Chemicals used in industry, science, agriculture, [ horticulture and forestry ]except fungicides, herbicides, insecticides and parasiticides; biological, organic and mineral products, namely, chemicals and filtering materials for industrial, agricultural, horticultural and forestry purposes except fungicides, herbicides, insecticides and parasiticides; Chemicals, namely, suspensions for the clarifying, stabilizing and flavor enhancing of must, wine and other beverages, as well as tannin adsorption agents; chemicals for the clarifying, preserving and stabilizing of protein in beverages, namely, bentonite, activated carbons, silica sol, ascorbic acid, gelatine; bentonite for fining beverages; special lime for deacidifying must and wine and for clarifying, preserving and stabilizing beer; chemicals, namely, must treatment preparations with a base of montmorillonite and deacidifiers for grape must and wine; enzymes and enzyme preparations for must and wine treatment and for treating mash and fruit juices; copper citrate preparations for sulphide off-flavor treatment; organic and chemical substances for the filtration and clarification of must, wine, beer and fruit juice; monofilament filter cloths of polypropylene being filtering material for use in the brewing of beer and processing wine, in particular trub processing and must pre-clarifying; filter candles of polypropylene, polyethersulfone, nylon, and glass fibers being filtering materials for the fining, clarifying and sterile filtration of wine, beer, juice, spirits and mineral water; chemical substances for preserving foodstuffs; Isinglass and edible gelatine being dispersion agents for the clarification of wine