Zefon Polyvinyl Chloride (PVC) Membrane Filters, GLA-5000, are ideal for use in air monitoring for metals, silica and dust. Its low moisture pickup makes it ideal for use in gravimetric analysis.
Zefon Price: $49.00
Silver Metal Filter Membranes are pure metallic silver (99.97% pure silver) and are available with particle retention ratings of 0.45 or 0.8 microns. Silver metal membranes are used in a variety of filtration applications, and their ability to withstand extreme chemical and thermal stress makes t...
Zefon Price: $300.00
Glass Fiber Filters, Grade A-E, in sizes ranging from 25mm through 8" x 10" sheets. Fine porosity and fast flow rate, with a 1.0µm size particle retention. Binderless borosilicate glass microfiber, primarily used in suspended solids and air monitoring applications.
Zefon Price: $21.60