PTFE Membrane Filters, 1.0um, 37mm, Nonsterile, 200/Pk SKU: SF18115

Polytetrafluoroethylene (PTFE) Membrane Filters, 1.0µm, 37mm - SF18115

Reducing background noise in analytical assays begins with proper clarification, and the Polytetrafluoroethylene (PTFE) Membrane Filters, 1.0um, 37mm, Nonsterile, 200/pk is engineered to remove interfering solids efficiently. Facilitating rapid sample turnover, the hydrophobic Polytetrafluoroethylene (PTFE) membrane structure ensures the 1.0 rating remains consistent even under pressure. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. The result is a filtration solution manufactured in an ISO-certified facility that minimizes distinct interference, providing clean baselines for publication-quality data.

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
• Verified 1.0 retention rating for clarification

Your laboratory throughput depends on reliable consumables, and these filters are designed to keep your sequences running smoothly, sample after sample. 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.

Bubble Point (psi)

7.3psi (IPA)

Burst Pressure (psi)

87psi.

Color

White

Diameter

37mm

Extractables

Very Low

Filtration Area

10.75cm²

Flow Rate

50ml

Grid (Yes/No)

No

Grid Color

200

Incompatibility

10.75cm²

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

14.5psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

160-260μm

Pack Count

200/pk

pH Range

1-14pH

Pore Size (µm)

1

Sterility

Nonsterile

Sterilization

Autoclave @ 121°C for 30min

Support Material

PP

Weight

0.21

Wettability

Hydrophobic

• Moisture Barrier - Protects sensitive electronic sensors and instruments from aqueous aerosols while allowing gases to pass freely
• Air Monitoring - Ensures precise capture of airborne particulates for environmental analysis in challenging atmospheric monitoring conditions
• Aggressive Solvents - Clarifies chlorinated hydrocarbons and aromatics without membrane degradation, ensuring pure filtrate quality every time
• Venting Applications - Prevents moisture and particulate intrusion in sterile tanks and vessels, ensuring a contaminant-free storage environment
• Pump Protection - Acts as a reliable hydrophobic barrier to protect vacuum pumps from corrosive moisture damage and particulate contamination
• Cryogenic Fluids - Delivers consistent performance in extreme temperature environments, filtering cryogenic liquids with exceptional reliability