GE Polyethersulfone Syringe Filters

Product Information

Low protein binding Fast flow rates and high throughput Hydrophilic Extremely low extractable levels

Applications

• Sterilize biological fluids, serum or tissue culture media additives
• Sample preparation of aqueous solutions
• High throughput, low binding filter
• Units for sterile aqueous filtrations
• Filter probe and hybridization solutions to reduce backgrounds
• Sample preparation of protein-based
• HPLC solutions
• High throughputs when sterilizing or clarifying even the most viscous proteinaceous solutions, SSG

Products

• GE Polyethersulfone (S) Syringe Filters
  
  
  
• GE Polyethersulfone (SS) Sterile Syringe Filters
  
  
  
• GE Polyethersulfone (SGS) Glass Fiber Prefilter Sterile Syringe Filters
  
  
  

Product Description

The GE Polyethersulfone S syringe filter is non-sterile and well suited for maximum sample recovery such as media preparation, non-sterile filtration and clarification of fluids, buffers, and other aqueous solutions where low protein binding and low extractables are important.

The GE Polyethersulfone SS and SGS syringe filter units are ideal for applications where maximum sample recovery is essential such as: tissue culture media preparation; sterile filtration and clarification of biological fluids; probe solutions; protein and enzyme filtrations; hybridization buffers and other aqueous solutions.

The GE Polyethersulfone 25SS (without glass filter), 25SGS (with glass filter)(25 mm) syringe filters are presterilized, individually blister-packed 25 mm syringe filter. The SS unit contains our Micron-PES membrane filter designed specifically to provide high throughputs and quick flow rates when filtering or sterilizing proteinaceous solutions with very low protein binding. For more viscous solutions we provide the 25SGS unit, which contains a 1.0-micron borosilicate glass prefilter with our Micron-PES membrane filter.

The SS housing (25SS unit) is manufactured of a modified acrylic designed to bi-directionally support the membrane allowing sample injection or aspiration. The prefilter and Micron-PES membrane filter (25SGS) are contained in an acrylic housing without adhesives. All units are tested to verify the filter and housing integrity. The GE Polyethersulfone SS filters are individually packaged, gamma irradiation pre-sterilized syringe filters. Each unit is individually labeled with pore size and filter type for quick, easy identification. GE PES Polyethersulfone membrane section has details of the membrane.

Specifications

Connections: Female LuerLok inlet, Female Luer slip inlet, Male Luer slip outlet
Hydrophilic, pH (1-14)
Pore Sizes Standard (Custom): 0.22 - 0.8 (0.22 - 20.0 micron)

For Additional Information

Please call GE Osmonics' Labstore Support at (800) 444-8212, by fax (952) 988-6662 or email us for questions, pricing and availability. For international support and distributor locations, call +1-952-988-6665 or email us. Many of the standard technical questions are already answered in our Frequently Asked Questions.