Material characteristics of the PTFE hydrophobic membrane include high flow rate and long service life at low operating pressures,so they are ideal for sterile filtration and venting of air/gases. Features&BENEFITS Strong hydrophobic and high strength High flow

Expanded PTFE, Ultra Clean for Metals 2.0µm 25 mm. SF200T Glass Fiber Filter 1.2µm 25 mm. SF012G Glass Fiber Filter 1.5µm 25 mm. SF015G Glass Fiber, Acid Washed, TCLP Grade 0.7µm 25 mm. SF1070G 25mm Syringe Filters are also available with

The modified PTFE membrane enables semiconductor makers to meet their critical chemical filtration requirements. Superior Filtration Efficiency and High Flow Rate Chemrapid is suitable for filtration of aqueous process chemicals, including H 2 SO 4, H 3 PO

• High flow rates with minimal aqueous extractables (<0.3 wt%) • Optically clear when wet with water • Non-supported APPLICATION • Ideal for HPLC and other mixtures of aqueous and organic solvents Note: Hydrophilic PTFE membrane filters are not • Inert to

PTFE membrane with 0.45 µm pore size for ICP-MS water analysis. Water samples are usually acidified to stabilize the range of required analytes. HCI is used to stabilize important elements including Hg, Ag, Mo. Acidified samples, particularly with high salts

Flow Rate: Defined as the time required for the flow stream to pass through the filter, flow rate may be measured for air or liquid. Flow rate generally decreases with smaller pore size, but altering membrane material, thickness, porosity, and pore architecture can lead to differences in flow rate.

Membrane discs and sheets,filters, holders, and cassettes designed specifically for environmental air applications High flow rate and filtration efficiency. Uniquely designed for air monitoring in high temperatures and aggressive atmospheres. PTFE with unique ...

The Fluoroflow®-XF filter cartridge uses a superior high-flux asymmetric PTFE membrane which provides unmatched flow rates and on-stream life. Customers using the filter cartridge for viscous fluids like phosphoric acid, have reported flow rates and lifetimes more than twice that of the leading competitor.

woven glass cloth and bonded with chemical purity. High flow rate and (PMP) support ring for PM-10 PTFE. Flushed with DI water to remove filtration efficiency. Uniquely designed dichotomous, PM-2.5, and other air water-soluble residue. Low moisture for

Poreflon™ Membrane is superior in weather resistance, a low dielectric characteristic like water-repellency. It is utilized as a waterproofing film for electronic parts in the field of car and the household electrical appliance etc, as a covering material of the electric wire. Features & Benefits.

1998/4/1 · In order to achieve very high levels of metal ion capacities (eg., 1 g/g membrane), one would require an excessively high membrane surface area (approx. 1500 m 2 /g in the case of Pb(II)) if only single sites are available for metal ion interaction.

2017/5/9 · The invention claimed is: 1. A porous membrane comprising a porous polytetrafluoroethylene (PTFE) substrate and a coating comprising a copolymer of formula (I): H—[—O—CH(Rf)—CH 2 —] m —[—O—CHM-CH 2 —] n —[—O—CHL-CH 2 —] s —OH (I), wherein Rf is a perfluoro-substituted alkyl group or a perfluoro-substituted alkyloxyalkyl group; M is a group of the formula —CH 2

clean” applications. The PTFE membrane offers high flow rate at low pressure drop, while the PFA440HP hardware exhibits superior chemical resistance and high temperature tolerance. Minimized ionic and TOC extractables are attained through a specialized

AT series filters provide the ultimate particle retention with ultra-high flow rate per- formance using an advanced nondewetting PTFE membrane. Torrento filters are specially designed to meet the critical customer demands for advanced technology during wet, etch and cleaning processes.

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/