Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50 Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50
Membrane Filter Disc, Polyvinylidene difluoride (PVDF), 0.45µm Pore Size, 90mm Diameter, nonsterile, pk.50