Protein Precipitation Media

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...

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...

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...