{"product_id":"thermo-scientific-erlenmeyer-flask-2800-ml-baffled-bottom-petg-vented-cap","title":"Thermo Scientific Erlenmeyer Flask 2800 ml Baffled PETG Case of 4 Flasks","description":"\u003ch3\u003eThermo Scientific Nalgene 4116-2800 Erlenmeyer Flask – 2800 mL, Baffled Bottom, PETG\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific Nalgene 4116-2800 is a high-capacity 2.8L Fernbach-style Erlenmeyer flask designed for large-scale suspension cell culture and aerobic fermentation. Constructed from high-clarity, medical-grade PETG, this flask provides the optical transparency of glass with the safety and impact resistance of high-performance plastic. The flask is engineered with a baffled bottom, which promotes vigorous agitation and increases the surface-to-volume ratio during shaking to optimize gas exchange. Supplied sterile and non-pyrogenic, the 4116-2800 is a reliable, single-use alternative to glass flasks, eliminating the need for time-consuming cleaning and validation while reducing the risk of cross-contamination in biopharmaceutical production.\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\u003eTriple-Baffled Bottom:\u003c\/b\u003e The molded-in baffles disrupt the laminar flow of the media during orbital shaking, creating a turbulent environment that significantly enhances oxygenation for high-demand aerobic cultures.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Clarity PETG:\u003c\/b\u003e Manufactured from USP Class VI polyethylene terephthalate glycol, offering excellent visibility for monitoring cell growth and media color changes without the breakage risk of borosilicate glass.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eVented Screw Closure:\u003c\/b\u003e Includes a 70 mm vented cap with a 0.2 µm hydrophobic membrane, allowing for continuous, sterile gas exchange while maintaining a secure barrier against airborne contaminants.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSterile \u0026amp; Disposable:\u003c\/b\u003e Gamma irradiated to a Sterility Assurance Level (SAL) of 10⁻⁶, these flasks are designed for single-use \"plug and play\" workflows, saving on labor and energy costs associated with autoclaving.\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 4116-2800\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCapacity:\u003c\/b\u003e 2800 mL (2.8 Liters)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaterial:\u003c\/b\u003e PETG (USP Class VI)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eBottom Shape:\u003c\/b\u003e Baffled\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eClosure Size:\u003c\/b\u003e 70 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\u003eCertifications:\u003c\/b\u003e Non-pyrogenic, Non-cytotoxic, and Animal Derived Component-Free (ADCF).\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\u003eLarge-Scale Protein Expression:\u003c\/b\u003e Ideal for the cultivation of E. coli, yeast, and other microbial strains used in the production of recombinant proteins and enzymes.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSeed Train Expansion:\u003c\/b\u003e Provides the high oxygen transfer rates necessary to quickly scale up cell densities before inoculation into large-scale bioreactors.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eLaboratory Safety:\u003c\/b\u003e The shatterproof PETG construction protects personnel and high-value research by preventing the catastrophic spills and injuries common with large glass flasks.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eStandardized Footprint:\u003c\/b\u003e Despite the large volume, the base is designed to fit standard large-capacity orbital shaker clamps, ensuring easy integration into existing laboratory equipment.\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":44646554435836,"sku":"6317","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/thermo-scientific-erlenmeyer-flask-2800-ml-baffled-bottom-petg-case-of-4-flasks-lab-consumablestubes-vials-and-flasks-thermo-scientific-970705.jpg?v=1716066340","url":"https:\/\/lifesciencestrading.com\/products\/thermo-scientific-erlenmeyer-flask-2800-ml-baffled-bottom-petg-vented-cap","provider":"Life Sciences Trading","version":"1.0","type":"link"}