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Sterlitech
PTFE (Teflon®) Laminated Membranes

*Note: PTFE is also available as a disposable syringe or capsule filter.
Sterlitech PTFE (Teflon
®) polytetrafluoroethylene membrane consists of a pure PTFE
laminated to a polypropylene support for improved durability and
easy handling.
These filters are 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. They are autoclavable up to 130°C (260°F) 175
µm thick.
Features
and Benefits:
- Naturally hydrophobic
- Compatible with strong acids and aggressive solutions
- Improved durability and handling
Applications:
- Filtration of strong acids and aggressive solutions
- Venting applications
- Phase separations
- Aerosol samplings

PTFE (Teflon®) Laminated
Membrane Ordering Information.
PTFE (Teflon®) Unlaminated
Membrane Home Page.
PTFE (Teflon®) Unlaminated
Membrane Ordering
Information.
PTFE (Teflon®) Syringe Filters.
PTFE (Teflon®) Capsule Filters.
Membrane Filter Home
Page.
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