Osmonics* 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).
For other sizes, please visit our website at www.spectrumchemical.com.
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
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