They have a robust 25mm Ø housing of inert, low extractable, pigment free virgin polypropylene. A PTFE membrane is used to filter gases.

for Air Monitoring and Sampling in. Aggressive Environments. Low chemical background permits highly sensitive, interference-free determinations.

Teflo membrane offers unique PMP support ring for PM 10 and PM 2.5 dichotomous and other air sampling techniques. Ultimate in chemical compatibility for 

Teffil™ and Teffil™ HF are a range of superior pleated PTFE membrane filters with PFA supports. These cartridge filters are suitable for use within a 

PTFE hydrophobic membrane filters have a variety of filtration applications and are widely used in industries, such as pharmaceuticals, biosciences, laboratory 

With their low background and low tare mass they are ideal for gravimetric or aerosol/gas/vapour sampling. They are also available in preloaded, leak-free 

When sampling in aggressive chemical environments, SKC PTFE Membrane Filters are the versatile choice. The unique properties of PTFE - strong, 

We're here to help with any filtration questions you might have so you can transform your ideas into reality, and tackle those big science problems. Feel free 

Made from 100% pure PTFE free of PFOA, Porex Virtek® PTFE contains no supporting layers, additives or processing aids, which ensures that the outstanding