Tisch
PTFE Membrane Filters, 0.22 um, 13mm, Nonsterile, 200/Pk SKU: SF15124

Polytetrafluoroethylene (PTFE) Membrane Filters, 0.22µm, 13mm - SF15124

For critical applications requiring absolute sterility assurance, the Polytetrafluoroethylene (PTFE) Membrane Filters, 0.22um, 13mm, Nonsterile, 200/pk series provides a verified barrier against bacterial contamination. Leveraging the specific retention properties of Polytetrafluoroethylene (PTFE), this device offers a validated 0.22 barrier against microbial contaminants. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Polytetrafluoroethylene (PTFE) membrane with hydrophobic (standard) / hydrophilic (treated) affinity
• Chemically Inert Characteristics
• Universal resistance to aggressive organic solvents, strong acids, and alkalis
• Hydrophobic version requires alcohol pre-wetting for aqueous solutions
• 0.22 rating suitable for sterile filtration

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. Make the decision for consistency and reliability, ensuring that your laboratory maintains its reputation for high-quality, error-free output.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

Color

No

Diameter

13mm

Dimensions

Polytetrafluoroethylene (PTFE)

Filtration Area

14.5psi

Grid Color

200

Incompatibility

1.33cm²

Maximum Operating Pressure

60°C

Maximum Operating Temperature (°C)

White

Membrane Thickness (µm)

Hydrophobic

Pack Count

Nonsterile

Pore Size (µm)

0.22

Sterility

Autoclave 121°C for 30 min

Sterilization

160-260μm

Weight

0.09

• Pump Protection - Acts as a reliable hydrophobic barrier to protect vacuum pumps from corrosive moisture damage and particulate contamination
• Venting Applications - Prevents moisture and particulate intrusion in sterile tanks and vessels, ensuring a contaminant-free storage environment
• Moisture Barrier - Protects sensitive electronic sensors and instruments from aqueous aerosols while allowing gases to pass freely
• Chemical Synthesis - Resists aggressive organic solvents and corrosive acids, ensuring compatibility with the harshest synthetic reaction mixtures
• Air Monitoring - Ensures precise capture of airborne particulates for environmental analysis in challenging atmospheric monitoring conditions
• Cryogenic Fluids - Delivers consistent performance in extreme temperature environments, filtering cryogenic liquids with exceptional reliability