POREX TECHNOLOGIES GMBH - Making the world safer, healthier and more productive.

Maximize performance for your 3D printer Porex creates a wide variety of standard and custom solutions including diffusers, air & liquid filters, wicks, vents and absorptive media to meet your 3D printing needs. Specifically designed for 3D printers, our broad portfolio of porous media solutions can meet virtually any challenging application need. request sample ask an engineer

High-performing frits for the most challenging chromatography applications POREX offers a variety of PE, PP and porous PTFE filters — commonly known as frits, for use in commercially available SPE columns, cartridges or multi-well SPE plates to facilitate column concentration to a vacuum manifold, needle or collection vessel. Hydrophilic, oleophobic, blended-resin, and functionalized materials are also available for use in the most challenging chromatography applications. Porex frits and filters offer: Controlled flow for optimized reaction time (kinetic control). Superior resin support due to narrow pore size distribution. Cleanliness and high purity with very low levels of extractables, leachables, and particle shedding. Custom designs in various disc, spherical, and other geometries to help ensure a tight material seal, optimized assembly operation, and no resin by pass. Fast & easy assembly in mass production - rigid structure facilitates manufacturing...

Remove contaminants from protein samples without plugging or breakthrough Protein precipitation is widely used in downstream processing of biological products to concentrate proteins and purify them from various contaminants. POREX® Precipitation Membranes aid in the removal of contaminating lipids, salts and proteins from samples prior to LC-MS/MS without plugging or breakthrough. Designed to retain acetonitrile, methanol and other organic solvents our protein precipitation media solutions: Retain acetonitrile, methanol and other organic solvents. Provide reproducible and consistent results and are chemically inert, hydrophobic, oleophobic, while containing no leachables Increase efficiency through elimination of time-consuming centrifugation and transfer steps. Are independently tested for solvent leakage, nonspecific binding, flow rates and well blockage by LC-MS/MS. Are a PE based solvent support media solution - designed to retain low surface tension organic solvents for...

Protect samples with affinity filters and supports POREX ® affinity filters and supports are an innovative range of advanced porous materials that enhance functionality through surface modification or sorbent addition. Designed to capture, clean-up, desalt and purify peptides, proteins and oligonucleotides. POREX affinity filters and supports help optimize flow and retention variables and can be used in pipette tips, multi-well plates, spin down and gravity flow centrifuge columns. Our Porex materials: Aid in the optimization of flow and the retention variables through surface modification and sorbent addition/blending. Help facilitate high resolution with high flow velocity. Have multiple configuration designs for applications such as pipette tips, 48- and 96- well plates, spin columns and gravity flow columns. Offer versatile options including discs, sheets with Controlled Pore Glass (CPG), reverse phase (C8, C18, other), anionic, cationic, all in a homogenous porous...

Filter out contaminants during the dissolution testing process POREX ® Dissolution Filters are used in conjunction with pharmaceutical tablet and capsule products to help filter contaminates during the dissolution testing process. Heavy metal free POREX ® Dissolution Filters are available in cannula, circular/disk and filter frit designs in a wide variety of porosities and: Meet U.S. Pharmacopeia Standards for elemental impurities Can be used with molecular diagnostics, clinical IVD, infectious diseases and research applications. Will withstand automated assembly equipment and resist breakage due to strong, durable and lightweight construction. Are designed with chemically-resistant media which will tolerate most acids and bases. Offer instant pore size identification with color-coded resins. Cannula Filters POREX ® Cannula Filters are used on the end of a sampling cannula and feature a large surface area and optimized flow rate for an ideal choice in applications with a high...

Recover nucleic acids quickly with porous spin column media Porex offers a variety of filters for DNA/RNA extraction and purification techniques in a range of porous materials including PE, PP, POREX® Virtek™ PTFE and other porous media. Our spin column media and support: Increase binding capacity and recovery of nucleic acids–Functionalized membranes offer surface modification or sorbent addition. Deliver a high recovery of nucleic acids–Purity of filter media combined with inert support media hold medium in place, helping bind nucleic acids to the media. Purity tested by independent laboratories - Certified Pure POREX™ materials ensure performance, accuracy and reproducibility. Features Certified Pure POREX™ Materials Filter Media Purity – no material additives or contaminants No Heavy Metal Interference No other Inorganic Element Interface Clinical Laboratory Methodology Compatibility 99.9% Bacterial Aerosol Filtration Efficiency Non-Cytotoxic Non-Hemolytic Formats...

Rapid and efficient removal of small molecules from nucleic acids Gel filtration media are used for the analysis of molecular size, separations of components in the mixture, salt removal or buffer exchange for a preparation of macromolecules. Porex provides media support that holds the functionalized stationary phase in place, ensuring repeatable column performance. POREX™ gel filtration media: Inert and functionalized porous membrane delivers quick and efficient desalting, buffer exchange and removal of low molecular weight compounds. Provide enhanced functionality through surface modification or sorbent additions such as CPG, carbon, C8 or C18. Are design optimized for purification and desalting of oligonucleotides, proteins, small molecules from nucleic acids etc. Tested by independent laboratories - Certified Pure POREX™ materials ensure performance, accuracy and reproducibility. Features Certified Pure Porex™ Materials Filter Media Purity – no material additives or...

Recover filtrates and particulate retentates thoroughly and quickly Used for high recovery of filtrates and particulate retentates, POREX® deep well filter media are designed for high-throughput sample processing. Our POREX deep well filter plate media features: High sample recovery for many processing techniques including filtration, vacuum filtration, centrifugation or other positive pressure techniques Minimal contamination–Porous material structure prevents cross talk between adjacent well walls. Proprietary surface modification – Materials allow multiple functionalities or sorbent addition, including CPG, carbon C18 or C8, and media is suitable for vacuum filtration, centrifugation or other positive pressure techniques. Tested by independent laboratories - Certified pure materials ensure performance, accuracy and reproducibility. Features Certified Pure Porex™ Materials Filter Media Purity – no material additives or contaminants No Heavy Metal Interference No other...

Maximize performance with UV reflectors For ultraviolet light reflectivity, manufacturers trust our POREX® Virtek™ sintered PTFE sheets and molded 3-D parts. With over 97% average reflectance from 250nm to 400nm, POREX Virtek™ pure PTFE reflectors can maximize disinfection rates and minimize system cost. Specifically designed for UV systems, our UV reflectors: Eliminate hot and cold spots – POREX® Virtek™ PTFE scatters light in all directions, spreading UV light evenly across a surface and eliminating cold spots where bacteria may survive. Maximize lighting efficacy – With over 97% average reflectance from 220nm to 400nm, less light is lost to absorption. Maintain performance in high temperatures – Working temperature of POREX Virtek™ PTFE is 260ºC.

High-performing reflectors for specialty reflectivity applications Specialty lighting applications require high-performing reflectors, that efficiently mix and diffuse light. Our POREX Virtek™specialty lighting reflectors: Eliminate hot and cold spots – POREX® Virtek™ PTFE scatters light in multiple directions, spreading and mixing the light evenly across a surface and eliminating hot spots and increasing color uniformity. Maximize lighting efficacy – With over 97% average average reflectance over the entire light spectrum, our reflective material captures wasted light and delivers it to the lighting task. Maintain performance in high temperatures – Working temperature of POREX Virtek™ PTFE is 260ºC.