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Thumbnail Filmstrip of PTFE Hydrophobic Membrane Filter, 0.8µm, 90mm, Polypropylene Support, Nonsterile, 100/Pk Images
Featuring hydrophobic polytetrafluoroethylene (PTFE) membrane technology with polypropylene support for enhanced handling integrity. Exceptional chemical compatibility makes these filters ideal for aggressive solvents, acids, and bases, while the 0.8µm pore configuration delivers precise particle retention for analytical and separation applications. Inherently hydrophobic membranes will not absorb moisture from air or gases, making them ideal for venting applications and phase separations. The unique bonding technique eliminates bonding agents, ensuring maximum purity and minimizing extractables for critical analytical protocols.
Key PTFE Membrane Characteristics
- 0.8µm pore structure provides reliable particle retention while maintaining optimal flow characteristics for analytical separations
- Exceptional chemical compatibility with aggressive solvents, acids, and bases delivers versatile performance across diverse applications
- Hydrophobic surface chemistry enables effective use with compatible non-aqueous fluids and as air, gas, or vent filters
- Pure PTFE construction with minimal extractables maintains analytical integrity and prevents sample contamination
- Maximum operating temperature of 260°C withstands demanding thermal processing conditions
Key Construction Characteristics
- Polypropylene scrim support enhances mechanical strength and handling durability during installation and operation
- Unique bonding technique eliminates adhesive agents, maximizing chemical compatibility and reducing extractable contaminants
- 90mm diameter accommodates standard filtration apparatus and provides substantial filtration area for high-volume processing
- Nonsterile configuration optimizes cost-effectiveness for general laboratory and industrial applications
- Can be used with aqueous solutions when prewetted with methanol or other low surface tension, water-miscible fluid
These PTFE membrane filters excel in polar/nonpolar solvent separations, delivering reliable phase separation performance that accelerates your analytical workflows. Commonly used as air, gas, or vent filters, they provide exceptional versatility for atmospheric monitoring and gas purification applications. The combination of superior chemical resistance and thermal stability maximizes your operational flexibility when processing challenging samples requiring validated purity standards and consistent filtration performance.
- Diameter
- 90mm
- Material
- Polytetrafluoroethylene (PTFE)
- MFS/Advantec Equivalent
- T080A090C
- Pack Count
- 100
- Pore Size (µm)
- 0.8
- Sterility
- Nonsterile
- Weight
- 0.562
- Wetability
- Hydrophobic