Membrane Filter Disc, Cellulose Mixed Esters (CME), 0.45µm Pore Size, 142mm Diameter, nonsterile, pk.50 Membrane Filter Disc, Cellulose Mixed Esters (CME), 0.45µm Pore Size, 142mm Diameter, nonsterile, pk.50
Membrane Filter Disc, Cellulose Mixed Esters (CME), 0.45µm Pore Size, 142mm Diameter, nonsterile, pk.50