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Hydrophilic PVDF Membrane Filter Lab Disc Filter, Pack of 25 /50 /100
Membrane Hydrophilic PVDFPore size 0.1/0.22/0.45/1.0 μm -
PM2.5 Environmental Particulate Sampling ePTFE Membrane Filter with PP Ring 46.2 mm, Pack of 25
Membrane ePTFEPore size 2.0 μm -
Quartz Fiber Disc Membrane Filters, Pack of 10
Membrane Quartz Fiber -
Nylon Mesh Filter 5 μm 47 mm, for Automotive Cleanliness Analysis, Pack of 25
Membrane Nylon MeshPore size 5.0 μm