Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.22µm Pore Size, 142mm Diameter, nonsterile, pk.50 Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.22µm Pore Size, 142mm Diameter, nonsterile, pk.50
Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.22µm Pore Size, 142mm Diameter, nonsterile, pk.50