{"product_id":"gvs-filter-technology-filter-disc-ny-membrane-045µm-47mm-100pk","title":"GVS Filter Technology, Filter Disc, NY Membrane, 0.45µm, 47mm, 100\/pk","description":"\u003cul\u003e\n\u003cli\u003eHydrophilic: eliminates the need for wetting agents that can potentially interfere with biological processes.\u003c\/li\u003e\n\u003cli\u003eSuper strenght: eases handling when used with automated equipment;\u003c\/li\u003e\n\u003cli\u003eLow extractables: ensures tests will be clean and pure leading to more consistent results;\u003c\/li\u003e\n\u003cli\u003eLot-to-lot consistency: quality checks ensure lot-to-lot consistency, both down and across the polyester web, for dependable results every time.\u003c\/li\u003e\n\u003cli\u003eSterilization and clarification of aqueous and organic solvent solutions; HPLC sample preparation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGVS Nylon Filtration Membrane is a supported, naturally hydrophilic membrane designed to wet out evenly and retain its superior strenght during use in general filtration or medical assays. GVS Nylon Filtration Membrane is internally supported with an inert polyester support web giving it added dimensional strenght and stability that preventcraking, tearing, curling and breaking. This added strenght and durability is advantageous during usage that involves aggressive handling or automated equipment. A naturally hydrophilic membrane, GVS Nylon Filtration Membrane does not require wetting agents that can interfere with biological processes.\u003c\/p\u003e\u003cp\u003eFrom the manufacturer Regenerated Cellulose (RC) Membrane GVS Regenerated Cellulose membrane is a hydrophilic high strength media. Regenerated Cellulose filters have a broad solvent compatibility, and they contribute very low extractable material in a wide variety of sample solvents. Thus, they are appropriate for sample preparation in many applications and as a standalone or syringe filter membrane. This membrane media can be sterilized by all common methods keeping a mechanically stability. Polyvinylidene Fluoride (PVDF) Hydrophilic Membrane GVS Hydrophilic Polyvinylidene Difluoride (Hydrophilic PVDF) Filtration Membrane is a supported, hydrophilic membrane that exhibits broad chemical compatibility and low protein binding. Composed of PVDF internally supported by an inert polyester web, the resulting membrane has dimensional stability. This provides higher throughputs than competitor offerings and reduces the amount of filter changes needed during filtration. It is ideal for use in filtration applications of biological solutions. Polytetrafluoroethylene (PTFE) Membrane PTFE (fine powder resin) is expanded into a 3-dimensional weblike structure called PTFE which creates billions of microscopic pores. This structure utilizes the inherent hydrophobic (waterresistant) and non-stick nature of PTFE to allow removal of particulate captured on the membrane surface. This allows air to pass easily through the membrane while collecting particulate as small as 0.1 micron on its surface. Polyester Track Etched (PETE) Membrane GVS PETE Membrane is made from a thin polyester film with a high density of solvent resistance. It is ideal for use in blood assays or general filtration where chemically aggressive solvents may be used. The membrane has better solvent resistance than polycarbonate and captures all particles larger than the precisely controlled pore size on its surface. Polyethersulfone (PES) Membrane GVS Polyethersulfone (PES) Filtration Membrane is hydrophilic and cast from pure polyethersulfone polymer. It is designed to remove particulates during general filtration and its low protein and drug binding characteristics make it ideally suited for use in life science applications. Nylon (NY) Membrane GVS Nylon Filtration Membrane is a supported, naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays. Membrane is internally supported with an inert polyester support web giving it added dimensional strength and stability that prevents cracking, tearing, curling and breaking. Mixed Cellulose Esters (MCE) Membrane GVS Mixed Cellulose Esters (MCE) Filtration Membrane is an unsupported, hydrophilic membrane. Its rapid flow rate and high throughput make it ideal for use in diagnostic kit manufacturing applications. Membranes are composed of a mixture of inert cellulose nitrate and cellulose acetate polymers. Cellulose Acetate (CA) Membrane GVS Cellulose Acetate (CA) Filtration Membrane is a supported, hydrophilic membrane that is naturally low binding. It is ideal for use in filtration applications where maximal recovery of protein is critical. Drain Disc The polyester spun-bonded “drain” type disc prevents “pore blinding” or blockage of the capillary pores in screen membranes resulting in higher flow rates and increased throughputs. The drain disc increases flow and capture ability by lifting off of screen supports and exposing all the pores. This ensures efficient performance when placed between two filters in a serial filtration stack. Frequently used with PCTE (Polycarbonate) and PETE (Polyester) membranes to increase flow Spacer between stacked membranes Buying Options Buying Options Customer Reviews — — Price — no data — no data Regenerated Cellulose (RC) Membrane Hydrophilic - Excellent chemical compatibility and resistance to organic solvents - Low non-specific adsorption - Superior thermal resistance - High mechanical strength - Maximum Operating Temperature 134°C Filtration of Aqueous and Organic Solutions - Particle removal from organic solvents or mixtures of aqueous and non-aqueous samples - Ultra-cleaning and de-gassing solvents and mobile phases for HPLC - Clarification - Protein Chemistry Polyvinylidene Fluoride (PVDF) Hydrophilic Membrane Superior strength - Low protein binding minimizes retention of proteins in solution - Low extractables ensure tests will be clean with consistent results - Lot-to-lot consistency Sterilizing clarification of biological solutions - Preparation of protein-containing solutions - Useful for a wide range of applications - Excellent chemical compatibility - Provides high flow rates and throughput, low extractables Polytetrafluoroethylene (PTFE) Membrane Naturally hydrophobic - Compatible with strong acids and aggressive solutions - Improved durability and handling - Autoclavable Filtration of strong acids and aggressive solutions - Venting applications - Phase separations - Aerosol samplings Polyester Track Etched (PETE) Membrane Naturally hydrophilic - Smooth, thin, glass-like surface - Low protein binding - Broad range of chemical compatibility for a wide range of applications General filtration - Removal of red blood cells from plasma - Flow control of reagents through assays - Precise filtration and prefiltration - Air analysis - Filtration of aggressive solutions - Cellular assays and diagnostics Polyethersulfone (PES) Membrane Hydrophilic - Low extractables - Low drug and protein binding - Wide range of pore sizes - Superior burst strength Protein and enzyme filtration and sterilization - Biological fluid filtration and sterilization - Pharmaceutical sterilization - Environmental water studies Nylon (NY) Membrane Hydrophilic - Super strength - Low extractables - Lot-to-lot consistency Sterilization and clarification of aqueous and organic solvent solutions - HPLC sample preparation Mixed Cellulose Esters (MCE) Membrane High flow rate - Uniform pore structure - Lot-to-lot consistency Aqueous filtration - Sterility testing - Gravimetric analysis with ashing technique - Microbiological and particulate analysis - Black for food and beverage applications Cellulose Acetate (CA) Membrane Superior strength - Low extractables - Hydrophilic - Lot-to-lot consistency - Nonlysing of cells - Can be autoclaved or steam sterilized Protein and enzyme filtration - Biological fluid sterilization - Tissue culture media sterilization - Cold sterilization\u003c\/p\u003e","brand":"GVS","offers":[{"title":"Default Title","offer_id":45369238913071,"sku":"B00E3IEFOC","price":61.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3498\/9615\/files\/51bYAI16mBL._AC_SL1500.jpg?v=1779156596","url":"https:\/\/www.coziecorners.com\/products\/gvs-filter-technology-filter-disc-ny-membrane-045%c2%b5m-47mm-100pk","provider":"CozieCorners","version":"1.0","type":"link"}