Standard MF-Millipore Membranes, white, plain · Catalogue No.Clear Sorting & Filtering Show Filter Hide Filter Catalog Number Pore Size Filter Diameter ( ) Pack Size VSWP01300 0.025 µm 13 mm Hydrophilic, 0.025 µm, 13 mm, white, plain, 100

The ePTFE air filter membrane. The ePTFE air filter membrane is made of PTFE resin, which is specially processed, biaxially stretched, and has a unique node fibrility, smooth surface, chemical resistance, airtight impermeability, large air permeability, flame retardancy and resistance. High temperature, strong acid and alkali resistance, non

PTFE Membrane Filters. In an aggressive chemical sampling environment, PTFE membrane filter from Simsii is the ideal choice. Our range of PTFE filters is designed with strong inherent properties and smooth surfaces. These filters are resistant to strong acids, solvents, and bases. They have a low tare mass to ensure accurate gravimetric analysis.

Dec 10, 2013 · The membrane-sandwich sensor set-up was probed for detecting exchange of Na + for organic cations ethanolamine and guanidine, first through empty filter layers (PET+PTFE), then through membranes filled with liposomes (more exactly, liposome-derived lipid material) (PET+PTFE+liposomes), and finally through supported lipid material with inbuilt

Syringe Filter, PTFE, 25mm diameter, 0.2um, 100/pk (Scientific Strategies # FPT250020-100PK) Polytetrafluorethylene is used for the filtration of aggressive chemicals, including acids and non-aqueous solvents, as well as for GC and HPLC sample preparation. 25mm Diameter. Polypropylene Housing. 0.2 micron filtration membrane.

PTFE Syringe Filters, 0.45 µm (250/pkg 750/cs)PTFE Syringe FiltersNon-Sterile Syringe 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. No additives in the whole process; stable physical and chemical properties and good compatibility.

PTFE Membranes. PTFE membranes are available in hydrophilic, hydrophobic, unlaminated, and laminated options for a wide range of applications and temperatures. Unlaminated PTFE filters are chemically and biologically inert, stable up to 260°C (500°F), and naturally hydrophobic; they are very useful for aerosol sampling, air venting, and gas filtration, especially in environments also containing water vapor.

POREX Virtek™ sintered PTFE membrane is UL 94 V-0 and UL 746C listed, tested to meet all IP ratings, and can meet NEMA or other test standards. Minimizes condensation and prevents the entry of dust, dirt, water and other contaminants. POREX® vents are UV and weather resistant, chemically inert, thermally resistant, UL-listed.

The HIMA retentive PTFE membrane offers superior hydrophobicity and water intrusion resistance compared to PVDF based media, and are more economical than all-fluorocarbon filters. Features and Benefits Dimensions / Parameters High flow rates and high surface area minimize total system size requirements Integrity testing and 00%

PTFE (Polytetrafluoroethylene) Membrane Filters. The PTFE filters are: Strong and resistant to acids, bases, and solvents. Hydrophobic. Low background, interference-free chemical determinations. Low tare mass for accurate gravimetric analysis. Temperature resistant to 260°C (500°F) — autoclavable. Ideal for aerosol sampling, especially in environments also containing water vapour.

Description. Hydrophobic PTFE syringe filters have broad chemical compatibility and high pH resistance. They are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in smooth rim or gear rim formats.

2 Tetratex® PTFE membrane is comprised of millions of small, randomly connected fibers that create extremely small pore sizes to repel water while allowing air and moisture vapor to pass. 3 Minimum Efficiency Reporting Value of this cartridge has been determined through independent laboratory testing using ASHRAE 52.2 test standards.

PTFE Membrane Filter Rolls PTFE is a hydrophobic membrane and chemically resistant to virtually all solvents. It can be used for working with aggressive media such as strong acids, alcohols, bases, aromatics. The units are ready-to-use and allow for simpl