Filter units, analytical CN Membrane with grey grid. capacity 150ml, pore size 0.45µm
Designed for ease of use this filter unit consists of a polypropylene upper and polystyrene lower with a white cellulose nitrate filter. Upper twists off easily for improved retrieval of the 47mm membrane. Wider base is stable on the bench. Non-silicone gasket reduces risk of contamination. Excellent for sterility testing