{"product_id":"thermo-filter-unit-115-ml-45-um-pes-filter-and-receiver","title":"Thermo Filter Unit 115 ml .45 um PES Filter and Receiver Total of 12 Filters","description":"\u003ch3\u003eThermo Scientific Nalgene 115 ml Filter and Receiver Unit (0.45 µm PES)\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific Nalgene 124-0045 is a complete, disposable vacuum filtration system designed for the rapid clarification and bioburden reduction of laboratory fluids. This unit features a 115 ml capacity upper filter funnel and a matching 115 ml receiver bottle, integrated with a high-performance 0.45 µm Polyethersulfone (PES) membrane. The PES membrane is specifically engineered for \"fast-flow\" applications, providing exceptional throughput and ultra-low protein binding, which ensures maximum recovery of critical sample components. Delivered sterile and individually wrapped, the 124-0045 is an essential tool for laboratories processing small volumes of cell culture reagents, buffers, and protein-rich solutions where efficiency and sample integrity are non-negotiable.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFast-Flow PES Membrane:\u003c\/b\u003e The 0.45 µm Polyethersulfone media offers significantly higher flow rates than cellulose acetate or nylon, allowing for rapid filtration of aqueous solutions with minimal clogging.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eLow Protein Binding:\u003c\/b\u003e The membrane's hydrophilic chemistry minimizes the non-specific adsorption of proteins, enzymes, and growth factors, making it ideal for the filtration of serum and media supplements.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSecure Receiver Storage:\u003c\/b\u003e The receiver bottle features an ergonomic shape and a leak-proof screw cap, allowing the filtered filtrate to be stored in the same vessel used for filtration, reducing the risk of contamination.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eVacuum Port Integration:\u003c\/b\u003e Features a standardized quick-disconnect vacuum port with a high-efficiency cellulose plug to prevent contamination of the vacuum line during operation.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCatalog Number:\u003c\/b\u003e 124-0045\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTotal Capacity:\u003c\/b\u003e 115 ml (Upper Funnel and Receiver Bottle)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMembrane Material:\u003c\/b\u003e Polyethersulfone (PES)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePore Size:\u003c\/b\u003e 0.45 µm\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMembrane Diameter:\u003c\/b\u003e 50 mm\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSterility:\u003c\/b\u003e Sterile (Gamma Irradiated)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePurity:\u003c\/b\u003e Certified Non-Pyrogenic and DNase\/RNase Free.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePackaging:\u003c\/b\u003e Individually wrapped (Case of 12).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eBuffer Clarification:\u003c\/b\u003e The primary choice for removing particulates and precipitates from laboratory stock solutions and biological buffers.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMedia Supplement Preparation:\u003c\/b\u003e Perfect for the filtration of heat-sensitive additives and small batches of specialized cell culture media.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eProtein Purification:\u003c\/b\u003e Used as a final clarification step for protein preparations prior to downstream analytical chromatography.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSpace-Saving Design:\u003c\/b\u003e The 115 ml size is optimized for small-scale benchtop research, reducing plastic waste when large-volume filtration units are unnecessary.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e\u003ci\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"Thermo Scientific","offers":[{"title":"Default Title","offer_id":44497986126076,"sku":"4050","price":51.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/thermo-filter-unit-115-ml-45-um-pes-filter-and-receiver-total-of-12-filters-filters-thermo-scientific-191491.jpg?v=1766559131","url":"https:\/\/lifesciencestrading.com\/products\/thermo-filter-unit-115-ml-45-um-pes-filter-and-receiver","provider":"Life Sciences Trading","version":"1.0","type":"link"}