The addition of the hydrophilic coating allows hydrophilic PTFE membranes to be used for the filtration of organic and aqueous solutions – eliminating the need for multiple filter types in the lab. During the coating process, hydrophilic PTFE membranes are also washed additional times, which further reduces residual extractable impurities present in the membrane.
Hydrophobic membrane filters are necessary for applications where the membrane is used to retain liquid water while allowing gases to pass through. Hydrophobic PCTE membranes typically have insufficient water entry pressures for these applications and will allow liquid water to pass at pressures lower than required.
Hydrophobic PTFE In-Line Filter. Polytetrafluroethylene (PTFE) media is the best choice when broad chemical compatibility is needed. The PTFE membrane is bonded to a polypropylene support and is inherently hydrophobic creating a moisture barrier. ORDER.
Hydrophobic PTFE Membrane Disc. EZ Flow® 13mm, 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in a nylon material or hydrophobic PTFE material with polypropylene support, offered in 0.22µm or 0.45µm pore sizes.
Features: Belongs to the hydrophilic membrane filter, high strength, no extract protein adsorption and without contamination for the sample. Purpose:Biochemical detection, pharmaceutical and aseptic filter. 4.Polytetrafluoroethylene (PTFE) Features:
CHM® hydrophobic PTFE pleated cartridge filters are uniquely constructed with polytetrafluoroethylene media. PTFE membranes offer broad chemical compatibility with minimal extractables in a wide range of fluids and applications and contains no surfactants. The inherently hydrophobic PTFE membrane is ideally suited for the filtration of compressed
Hydrophobic PTFE Membrane. PTFE membranes are hydrophobic in nature and are effective barriers for microbes and particulate matter. Hydrophilic PTFE membranes are also available. The high titer reduction and water intrusion pressures allow the membrane to
PTFE membranes are hydrophobic; thus they are ideal for the filtration of nonpolar liquids and gases. They arevery resistant towards all kinds of solvents as well aswith acids or bases. By flushing with alcohol, followed by water, the originally hydrophobic
Alibaba.com offers 988 hydrophobic ptfe membrane filter products. A wide variety of hydrophobic ptfe membrane filter options are available to you, such as warranty of core components, local service location, and applicable industries.
Overview. Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility, high flow rates and consistency.
Details. Hydrophilic PTFE membrane is optimized for low drug and protein binding with excellent throughput in typical aqueous and solvent sample preparation. High sample recoveries and low extractables provide for optimum analysis by HPLC and LC/MS/MS. The membrane is suitable for applications including natural product screening, aqueous solubility
Hydrophobic membrane filters are typically used with compatible non-aqueous fluids. They are also commonly used as air, gas, or vent filters. Hydrophobic membrane filters are sometimes used with water or aqueous solutions; and, in these applications, they must first be prewet with a low surface tension, water miscible fluid prior to use.
