Membrane Filter, PTFE Hydrophilic, 0.45µm, 25mm, pk.200

Membrane Filter, PTFE Hydrophilic, 0.45µm, 25mm, pk.200
Membrane Filter Disc, Hydrophobic PTFE, 0.45µm Pore Size, 25mm Diameter, nonsterile, pk.200 Membrane Filter Disc, Hydrophobic PTFE, 0.45µm Pore Size, 25mm Diameter, nonsterile, pk.200