Intro There are so many solvents and syringe filter/membrane materials that it can be tough to remember which combinations are safe and which are corrosive. These tables show five common syringe filter materials -- Cellulose Acetate (CA), Nylon, PES, PTFE, and PVDF -- and their compatibilities with 75 common solvents.
Description of PTFE Membrane Filters PTFE membrane filter is made of polytetrafluoroethylene ultrafine fibers by hot-melt bonding together. Difference from glass fiber membrane, PTFE filter is a kind of membrane material for deep filtration.Membrane filter disc has the following characteristics: membrane filter 0.22 μm is produced from food-grade isotactic polypropylene.
Product characteristics •The membrane is hydrophilic which can filter the liquid directly without pre-wetting to save the operation time. •PTFE membrane got excellent Chemical compatibility.lt has good tolérance to various Chemical and can be used for filtering kinds of corrosive liquids.
PTFE membrane filters are naturally hydrophobic with excellent chemical resistance, making them the ideal choice for sterile venting of gases*, non-aqueous solvents, acids, and aggressive fluids. Thin, highly porous membrane filter. Behaves as an absolute retentive membrane. Inert to most agressive solvents, including strong acids and bases.
2018/8/7 · Membrane-sample Compatibility It’s easy to overlook membrane compatibility when picking out your filter or device for your sample filtration. Good membrane-sample compatibility supports efficient filtration and minimizes resistance, while poor compatibility might result in backpressure, ineffective filtration, or even chemical attack of your membrane, leading to contamination of your filtrate.
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Ultradyne® Filter Cartridge The Ultradyne® filter cartridge is an absolute rated, pleated PTFE membrane cartridge which offers the greatest assurance of filtration performance and chemical compatibility in severe process conditions. Available in absolute retention
These hydrophobic PTFE membrane filters made of pure ePTFE laminated onto a polypropylene, PET non-woven layer, providing strength and high chemical compatibility for aggressive solvent filtration, phase separations, venting, and aerosol sampling. Unsupported hydrophobic PTFE membrane filters are ideal for sterilization and venting applications
PTFE Chemical Compatibility Chart: Polytetrafluoroethylene is very non-reactive and ideal for use with most chemicals. Review the chemical compatibility of Teflon® and PTFE with various chemicals, solvents, alcohols and other products in the cart below. Shop
Product Description MS ® PTFE membrane media for filtration is made of PTFE (polytetrafluorothylene), and were drawn 2-demension. It is micro-pore film. The PTFE membrane was laminated with great variety of fabric and paper. Applied to extensive industries
Millipore® membranes have supported laboratory filtration in academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore® mixed cellulose esters, Durapore® PVDF, Millipore Express
Enquire now about our solvent filtration solutions. Ideal for solvent polishing applications with a wide range of materials for chemical compatibility. acuraMultiflow is a nominal meltbolown depth filter cartridge which provides exceptional performance in clarification and
Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe
DIA-Nielsen - Chemical Compatibility for Filter Membranes / Housings Chemicals ACIDS Nylon (PA) PTFE PVDF CA RC PP PC PET CME CN PES l a C i C C N C c CCCCCD C N a N l G , c i t e c A Acetic, 25% NC C C NC NC C C C LC LC C Hydrochloric
