verify chemical compatibility with a specific filter under actual use conditions. Because chemical compatibility is affected by many variables (including temperature, pressure, concentration, and purity), various chemical combinations prevent complete accuracy. Caution Alcohol residues that are allowed to dry on a filter may cause stress cracks.
Media: PES (hydrophilic), PTFE (Hydrophobic or Hydrophilic), PP (hydrophobic) Pore size or nominal rating: 0.2-0.45 um, 0.05-1.0 um, 0.20 um, 0.8-30 um, 0.45-1.0 um; Cannot be used for air filtration ; Typical Applications. Filter tissue culture media, fermentation broth, and ground water; Can be set in serial mode to maximize throughput volumes
Aervent-50 0.2 µm hydrophobic filters contain a 50 mm Aervent PTFE membrane in a bi-directionally supported polypropylene casing. This sterilizing-grade filter is designed for critical small scale gas line and air venting applications. The hydrophobic Aervent PTFE membrane provides high flow rates and throughput, low extractables and particle
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These filters are validated with liquid microbial challenge test as per ASTM F 838-05 to offer absolute retention even under high moisture conditions. These are also validated for other key performance parameters such as chemical compatibility, extractable, heat stability, flow rates, blow through and ability to withstand accidental reverse
Solvent Inlet Filters. Thermo Scientific. For HPLC Systems Stainless steel 10µm inlet filters for longer lifetime No tools required for replacement Bottom-of-the-Bottle solvent filters: Efficient draw 100% PTFE polymer, including 2µm filter Built-in helium sparge port and frit. Related Products: Hplc Solvent Filter. Compare this item.
PTFE membrane filter have an excellent chemical compatibility, so that they are also used for the filtration of solvents and acids, to which other filters are not resistent. Due to their hydrophobic characteristics, they must be prewetted with ethanol or methanol before the filtration of aqueous media.
Ultimate in chemical compatibility for filtering harsh chemicals and HPLC mobile phases that destroy other membrane materials. Specifications Description Zefluor™ MembraneTeflo Membrane Zylon™ Membrane TF (PTFE) Membrane Filter Media/Support PTFE with PTFE support PTFE with PMP (polymethyl-pentene) support ring Unsupported PTFE PTFE on a
PTFE membranes are naturally hydrophobic, and chemically resistant to all solvents, acids and bases. PTFE membranes do not impart any extractables to the filtrate. PTFE is an ideal membrane for transducer protectors, since it blocks water vapor and is also ideal for filtering and de-gassing chromatography solvents.
Jan 08, 2017 · PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Sterilization: Syringe filters can be sterilized by autoclave at 125° for 15 minutes.
Syringe Filter, PTFE, 0.22µm, 13mm Diameter. Denville. the membrane, not leak around it. Denville Syringe Filters are easy to use. They may be used with any luer-lock syringe and are color-coded for easy recognition. The 30mm syringe filters can filter up to 100mL of sample with a retention volume of less than 100µL.
high performance ptfe membrane filter 0.2 um Expression Hard And Reliable, Multi-Utility ptfe porous membrane - High filtering accuracy 0.1um,0.22um,.045um,pore size filter with ptfe membrane for water filter cartridge US $1.00-$5.00 / Square Meter 500 Square Meters (Min Order)
Capsules and in-line filters are designed for filtering certain gases or liquids. Choose from disposable or reusable filters for general or specialty uses. When selecting a filter consider the filter media, chemical compatibility, airflow rates, water flow rates, if you need sterile filters, filtration area, filter dimensions, and pore size
Chemical Compatibility Fine chemical production demands economical, rigorous filter cartridges with long service life. Our durable polypropylene construction provides broad chemical and mechanical compatibility for many demanding process fluid applications.
Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.) Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.
