A variety of membranes are available to meet your needs: Polyethersulfone (PES) – low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA) – lowest protein binding; polytetrafluorethylene (PTFE) – chemical resistance; regenerated cellulose (RC) – best choice for DMSO compatibility; Nylon (NY) – hydrophilic, surfactant-free, and lowest extractable. 100%
Red PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 13 mm. Hydrophilic PTFE syringe filters have broad chemical compatibility and high pH resistance and are optically clear when wet with water. They are versatile filters for use with aqueous and aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation.
These Corning syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance. These naturally hydrophobic membranes can be used for venting applications or filtering gases. 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic.
Competitive landscape of the PTFE (Polytetrafluoroethylene) Membrane Filter Professional market is defined by Pall Corporation,General Electric Company,Hyundai Micro Co.,W. L. Gore & Associates, Inc.,Merck Millipore Co.,Corning Inc,Layne Christensen Company,Sartorius AG,Zeus Incorporation,Donaldson Company, Inc. andMarkel Corporation.
Filter aggressive chemicals, including acids and non-aqueous solvents, such as those used in GC and HPLC with the Thermo Scientific Nalgene 50mm Inline Syringe Filter with PTFE membrane. Also for sterile filtration of air and gases. Provides an excellent
These Corning® syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance These naturally hydrophobic membranes can be used for venting applications or filtering gases 100% integrity tested, sterile and nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
The polytetrafluoroethylene (PTFE) membrane provides the best chemical resistance. PTFE is naturally hydrophilic and can be used for venting applications. Manufactured in accordance with ISO 9002 standards. Syringe filter is 100% integrity tested, sterile, and certified nonpyrogenic and noncytotoxic. Sterile. Individually Wrapped.
Choosing a filter does not have to be complicated – Corning has simplified the process. Just follow these four easy steps: Step 1: Match your application with the best pore size. Step 2: Select the best membrane and housing material for your application. Step 3:
These Corning syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance. These naturally hydrophobic membranes can be used for venting applications or filtering gases. 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic.
Corning Filtration Guide The larger 50 mm diameter disc filter has a PTFE membrane and polypropylene housing with hose barb connectors. This product is ideal for filtering aggressive solvents or gases and applications requiring sterile venting of gases.
The collagen-coated PTFE membrane is fragile and requires careful handling during removal. A wetted cellulosic membrane filter should be placed in direct contact with the underside of the Transwell insert membrane before it is cut out with a scalpel. The wetted, more rigid, cellulosic filter will serve as a support for the collagen-coated membrane.
