These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols. PTFE (fine powder resin) is expanded into a 3- 

PTFE Membrane - 0.45µm Pore Size - Hydrophobic - 1L Capacity. Due to Supply Chain Disruptions this item may be unavailable at the time of purchase.

Herein, an organic solvent reverse osmosis (OSRO) membrane fabricated by spin coating a Teflon polymer, AF2400, onto a solvent-resistant polyketone support 

Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, 

There is no discussion in this paper on the rates of dissolution of PTFE in solvent. U.S. Pat. No. 3,461,129 reports in Example A that 4-ethoxy-2,2,5,5-tetrakis 

Solvents. Sample Characteristic. Membrane Type. Non-Aqueous / Hydrophobic. PTFE. (Polytetrafluoroethylene). Aqueous Mixtures / Hydrophilic. RC or PVDF.

The PF-F degasification mechanism removes gases dissolved in liquids through a tube-shaped gas-permeable membrane made of polytetrafluoroethylene (PTFE).

Jan 11, 2017 PTFE membranes are extremely resistant to chemicals, which makes them ideal for filtering solvents or other highly reactive chemicals.

Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; ...

Cobetter filter cartridge is particularly suitable for filtration of organic solvents and disinfectants that are soluble in water. What's more, Cobetter can 

This 33 mm syringe filter with a Hydrophilic PTFE membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.45 µm pore size used in 

Whatman PTFE membranes are chemically stable and inert. They are suitable for applications involving aggressive organic solvents, strong acids, and alkalis.

For solvent and aggressive chemical filtration applications, Fluorofil™ F100 cartridges offer a wide range of chemical compatibility with high thermal stability 

Sterlitech's polytetrafluoroethylene (PTFE) membranes are available in hydrophilic, bases, and solvents incompatible with most other filtration media.

Tisch Scientific offers a huge selection of Low Cost PTFE Membrane Filters in a wide Be sure to check out our PTFE membrane filter solvent compatibility ...