PVC Membrane Filter, 5.0 µm Pore Size, 37 mm Diameter, Hydrophobic PVC, White, Plain, Merck KGaA (CAT#: STEM-L-2339-LKN)

Filter Code: PVC5.
Filter Type: Screen filter.
Filters composed of pure medical-grade PVC. Use for air monitoring applications to analyze silica, carbon black or quartz particulates.

Air flow rate: 2.9 L/min-cm2
Filter diam.: 37 mm
Thickness: 50 μm
Pore size: 5.0 μm pore size, 80 % porosity

High-quality, medical-grade PVC polymer.
PVC is non-hygroscopic, so humidity will not impact your gravimetric analysis.

PVC Membrane Filter, 5.0 µm Pore Size, 47 mm Diameter, Hydrophobic PVC, White, Plain, Merck KGaA (CAT#: STEM-L-2340-LKN)
PVC Membrane Filter, 5.0 µm Pore Size, 25 mm Diameter, Hydrophobic PVC, White, Plain, Merck KGaA (CAT#: STEM-L-2341-LKN)