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 ® PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.

Solvent / Mobile Phase HOUSINGS FILTERS PP (poly- propylene) PTFE (polytetra-fluoro- propylene) ethylene) PVDF (poly- vinylidene fluoride) PES (polyether sulfone) NYL (nylon)

Premium Syringe Filters - Chemical Compatibility Chart. •• *CA and GF membranes in MBS housing for 28 mm size Contact time:24 hours at 20 °C Chemical compatibilities can be influenced by various factors. Therefore, we recommend that you confirm compatibility with the liquid you want to filter by performing a trial filtration run before you

Hydrophilic PTFE membrane is wettable. It can offer superior chemical compatibility, resistant to almost all kinds of solvents. It’s applicable for organic solvents filtration, acids or bases filtration, strong oxidizing solutions, etc. Features and Benefits Superior

Slightly hydrophobic membrane. Resistant to a wide range of organic solvents. Polyethersulfone (PES) Hydrophilic membrane. Broad solvent compatibility. Suitable for filtration of aqueous and compatible organic solvents. Higher liquid flow than either PTFE or

7/8/2018 · Cellulose Nitrate (CN) Membrane. Hydrophilic membrane with limited resistance to organic solvents, but is strong and flexible, with a high flow rate. Cellulose nitrate is compatible with some solvents that cellulose acetate is not. DO USE: for acetic acid, carbon tetrachloride, chloroform, cresol, and

Our standard material of construction for filter housings is Stainless Steel which is compatible with a wide range of solvents. Filter elements and bags are available in a range of polymers and Stainless Steel. In addition, we can also supply fluoropolymer lined vessels for aggressive media and 100% PTFE elements and bags.

Perfluorinated cycloalkane solvents for dissolving high melting polymers containing tetrafluoroethylene, are disclosed. These solvents dissolve such polymers more rapidly, and/or are more stable, than previously known solvents. Also disclosed is a process for

and properties of microporous membrane from PVDF-co-PTFE for membrane distillation reported that the addition of TFE in PVDF gave a superior mechanical strength compared to PVDF [21]. In this work, three different solvents (N,N-dimethylacetamide, N-methyl-2-pyrrolidone and N,N-dimethyl-

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

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.

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 connection to

Polytetrafluoroethylene (PTFE) membranes have high strength and broad chemical compatibility, and are commonly used to clarify aqueous solutions, organic solvents, corrosives, and aggressive fluids. Hydrophilic PTFE membranes are typically used in filtering aqueous solutions, while hydrophobic PTFE membranes are typically used for filtering organic solvents and gases as well as particle

Teflon®* PTFE Chemical Compatibility Chart: Check the chemical compatibility of Teflon® and PTFE with various chemicals, solvents, alcohols and other products. Polytetrafluoroethylene (PTFE) is very non-reactive and is often used in containers holding

20/10/2012 · Hydrophilic PTFE-reinforced Nafion membranes were prepared by the following procedure. 12 g of Nafion resin (Ion Power, 5 wt% EW Nafion in a solvent mixture) was dried at 60 C for 12 hours to obtain 0.6 g of Nafion. 12 g of co-solvents (N-Methyl-2