The sturdy disposable funnel for powdered substances is ideal for use in laboratories and clean rooms or for sampling. It can be used in pharmaceuticals, chemistry and cosmetics and the food and animal feed industries, as well as all areas where special purity is important. The sturdy disposable funnel for powdered substances is ideal for use in laboratories and clean rooms or for sampling. It can be used in pharmaceuticals, chemistry and cosmetics and the food and animal feed industries, as well as all areas where special purity is important.