Membrane Filter Disc, Hydrophobic PTFE, 0.45µm Pore Size, 47mm Diameter, nonsterile, pk.200 Membrane Filter Disc, Hydrophobic PTFE, 0.45µm Pore Size, 47mm Diameter, nonsterile, pk.200
Membrane Filter Disc, Hydrophobic PTFE, 0.45µm Pore Size, 47mm Diameter, nonsterile, pk.200