Membrane Filter Disc, Cellulose Acetate (CA), 0.22µm Pore Size, 90mm Diameter, nonsterile, pk.50 Membrane Filter Disc, Cellulose Acetate (CA), 0.22µm Pore Size, 90mm Diameter, nonsterile, pk.50
Membrane Filter Disc, Cellulose Acetate (CA), 0.22µm Pore Size, 90mm Diameter, nonsterile, pk.50