Membrane Filter Disc, Polyethersulfone (PES), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50 Membrane Filter Disc, Polyethersulfone (PES), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50
Membrane Filter Disc, Polyethersulfone (PES), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50