Membrane filters, PTFE, TE range, Whatman™供应商: Whatman products (Cytiva)
WHAT10411311EA 0 CNYWHAT10411311 WHAT10411205 WHAT10411111 WHAT10411413 WHAT10411313 WHAT10411305 WHAT10411119 WHAT10411411 WHAT10411116 WHAT10411213 WHAT10411211 WHAT10411405 WHAT10411113 WHAT10411108 WHAT10411130
Membrane filters, PTFE, TE range, Whatman™
Hydrophobic PTFE membrane filters are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids and alkalis.
- PP support material for improved strength and handling
- Can withstand aggressive solvents, liquids and gases that damage other membranes
- High chemical resistance and mechanical strength
One of the major applications for the PTFE membrane is the clarification of corrosives, solvents and aggressive fluids. This includes the important requirement in HPLC analysis for sample filtration where any solid particles can cause permanent damage to the column.
Air and gas sterilisation make use of the hydrophobic characteristics of PTFE membrane filters and their ability to stop aqueous aerosols. Sterile venting of vacuum manifolds, fermentation vessels and filtrate tanks and containers use PTFE 0,2 µm membranes.