GVS Life Sciences* TefSep* PTFE Membrane Filters

Inherently hydrophobic, PTFE will not absorb moisture from air or gases. Ideal for venting applications, phase separations and aerosol samplings.
Laminated
Made of a polytetrafluoroethylene polymer, laminated to a polypropylene support for improved durability and easy handling. Chemically compatible with strong acids and most aggressive solvents such as alcohols. Laminated PTFE filters can also be used to filter aqueous solutions when prewetted with methanol. Autoclavable up to 130°C (260°F).
Unlaminated
Compatible with strong acids, aggressive solvents and high temperatures which can soften the polypropylene support of laminated PTFE. Ideal for applications that require high temperatures and strong acids without adding particulates to the filtrate. Stable up to 260°C (500°F).
Image(s) are representative of the product group and not necessarily the individual product.

Laminated
Filter Size (mm): 13
Pore Size (µm): 0.22

Laminated
Filter Size (mm): 25
Pore Size (µm): 0.22

Laminated
Filter Size (mm): 25
Pore Size (µm): 0.45

Laminated
Filter Size (mm): 25
Pore Size (µm): 1.0

Laminated
Filter Size (mm): 47
Pore Size (µm): 0.22

Laminated
Filter Size (mm): 47
Pore Size (µm): 0.45

Laminated
Filter Size (mm): 47
Pore Size (µm): 1.0

Laminated
Filter Size (mm): 90
Pore Size (µm): 0.22

Laminated
Filter Size (mm): 90
Pore Size (µm): 0.45

Laminated
Filter Size (mm): 90
Pore Size (µm): 1.0

Laminated
Filter Size (mm): 142
Pore Size (µm): 0.22

Laminated
Filter Size (mm): 142
Pore Size (µm): 1.0

Laminated
Filter Size (mm): 200 x 200
Pore Size (µm): 1.0