We are a reputed Supplier of quality PTFE Membrane that is manufactured under clean room conditions. These PTFE Membranes are chemically resistant, low chemical background filters permit sensitive and interference-free determinations. The PTFE Membrane is available with PP ring supported ideal for pm 2.5 ambient air monitoring and sampling. Moreover, we offer PTFE Membrane at most competitive prices. Features Strong designChemical resistantHigh performanceDurable Ideal For PM 2.5 ambient air monitoring and sampling