Membrane Filter Disc, Nylon (Polyamide), 0.45µm Pore Size, 293mm Diameter, nonsterile, pk.25 Membrane Filter Disc, Nylon (Polyamide), 0.45µm Pore Size, 293mm Diameter, nonsterile, pk.25
Membrane Filter Disc, Nylon (Polyamide), 0.45µm Pore Size, 293mm Diameter, nonsterile, pk.25