Polypropylene (PP) membrane filter is the preferred filter membrane for HPLC applications where the detection levels are below 230 nm. The filters also exhibit negligible protein binding, which is essential for maximum sample recovery of critical, small volume protein samples. Because of their hydrophobic nature, the polypropylene membrane are
syringe filter membrane performance. Generally, 0.45 µm porosity filters are used to remove particulates from samples and mobile phase solutions. For sterile-filtration, a 0.20 µm porosity filter can be used. Application / Sample* Recommended Filter First
VWR Syringe Filters Syringe Filters With Polypropylene Housing is a reliable and dependable addition to the VWR Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the VWR Syringe Filters Syringe Filters With Polypropylene Housing 28145-483/ 28145-483 can fulfill your laboratory needs while still offering a great value for the money.
Both filter discs and capsules have a dual membrane option for tough applications where the active ingredient(s) do not dissolve well in the base. The disc and capsule are available with three (3) different Pharma Grade membranes (PES, PTFE, and PP) to ensure that our products meet the chemical compatibility requirements.
PTFE membrane filters have an excellent chemical compatibility (pH 1 to 14), so that they are also used for the filtration of solvents and acids, to which other filter types are not resistant. Moreover they can be used to filter aqueous solutions as well, but because of their hydrophobic characteristics, they must be pre-wetted with ethanol or methanol before the filtration of aqueous media
The Membrane and Process Development Product line at Sterlitech includes a wide range of commercially available polymeric flat sheet membranes, as well as ceramic membranes, bench-scale cross/tangential flow test cells, and filtration equipment. Sterlitech also offers Custom Designed Skid Mount Membrane Filtration Systems.
Pleated Filter Cartridge Manufacturer. Filson Pleated Filter Cartridge also called pleated water filter, pleated sediment filter, pleated water filter cartridge is a process filter cartridge with layers of cellulose, polyester (PE), polypropylene (PP) and glass. It has longlasting filtration and retention efficiency with a large surface area.
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Buy Macherey-Nagel Chromafil Xtra PTFE-45/25 729205 with Free Delivery available (Terms and Conditions apply) Syringe filter CHROMAFILTM, Polytetrafluoroethylene (PTFE) General CHROMAFIL® syringe filters are used for filtration of suspended matter from
