Strong, chemically resistant membranes for solvent and HPLC mobile phase filtration

• Low chemical background permits highly sensitive, interference-free determinations.
• Ideal for filtration of gas and/or organic solvents.

Specifications

Filter Media
Hydrophobic polytetrafluoroethylene
(PTFE) on a polypropylene support

Pore Size
0.2, 0.45 μm, and 1 μm

Typical Thickness
0.2 μm: 139 μm (5.5 mils)
0.45 and 1 μm: 135 μm (5.3 mils)

Typical Air Flow Rate
L/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.2 μm: 2
0.45 μm: 3
1 μm: 7

Maximum Operating Temperature
100 ºC (212 ºF)

Minimum Bubble Point - IPA
0.2 μm: 1.0 bar (100 kPa, 15 psi)
0.45 μm: 0.4 bar (40 kPa, 6 psi)
1 μm: 0.1 bar (10 kPa, 2 psi)