{"product_id":"corning-erlenmeyer-flask-125-ml-vent-cap-baffled-polycarbonate","title":"Corning Erlenmeyer Flask 125 ml Vent Cap Baffled Polycarbonate Case of 50 Flasks","description":"\u003ch3\u003eCorning 431405 Erlenmeyer Culture Flask – 125 mL, Baffled Bottom, Vent Cap, Sterile\u003c\/h3\u003e\n\u003cp\u003eThe Corning 431405 is a high-performance 125 mL Erlenmeyer flask designed for the cultivation of suspension cell lines, bacteria, and yeast. Manufactured from medical-grade, high-clarity polycarbonate, this flask provides the transparency of glass with the safety and durability of shatterproof plastic. The flask features a molded-in baffled bottom, which promotes vigorous agitation and increases the surface-to-volume ratio to optimize gas exchange. Each flask is supplied individually wrapped and gamma-irradiated to ensure maximum sterility (SAL 10⁻⁶). Equipped with a 38 mm vented screw cap featuring a 0.2 µm hydrophobic membrane, the 431405 allows for continuous, sterile gas exchange while maintaining a secure barrier against contamination.\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\u003eMolded-in Baffled Bottom:\u003c\/b\u003e The triple-baffle design creates a turbulent flow in the media during orbital shaking, significantly enhancing oxygenation for high-demand aerobic cultures.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003e0.2 µm Vented Cap:\u003c\/b\u003e The breathable cap ensures consistent gas exchange while preventing the entry of microorganisms, making it ideal for CO2 incubators.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eIndividually Wrapped:\u003c\/b\u003e Each flask is hermetically sealed in its own medical-grade packaging, preventing \"cross-contamination\" of unused stock and ensuring aseptic integrity until the moment of use.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Clarity Polycarbonate:\u003c\/b\u003e Constructed from USP Class VI resin, offering excellent visibility for monitoring cell density and media color while providing the impact resistance needed for high-speed shaking.\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 431405\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCapacity:\u003c\/b\u003e 125 mL\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaterial:\u003c\/b\u003e Polycarbonate (PC)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eBottom Style:\u003c\/b\u003e Baffled\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCap Size\/Style:\u003c\/b\u003e 38 mm Vented Cap\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSterility:\u003c\/b\u003e Sterile (Gamma Irradiated, SAL 10⁻⁶)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCertifications:\u003c\/b\u003e Non-pyrogenic, Non-cytotoxic, and RNase\/DNase-free.\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\u003eAerobic Fermentation:\u003c\/b\u003e The baffled geometry is the gold standard for E. coli and yeast cultures that require high oxygen levels to achieve maximum biomass.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMammalian Cell Culture:\u003c\/b\u003e Frequently used for the expansion of CHO, HEK293, and other suspension lines where sterile gas exchange is critical.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eDisposable Efficiency:\u003c\/b\u003e The single-use format eliminates the risks and costs associated with cleaning, autoclaving, and validation of glass flasks.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSecure Tracking:\u003c\/b\u003e Features molded-in graduations for accurate volume measurement and a large writing area for secure sample identification.\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":"Corning","offers":[{"title":"Default Title","offer_id":44498032525564,"sku":"4171","price":125.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/corning-erlenmeyer-flask-125-ml-vent-cap-baffled-polycarbonate-case-of-50-flasks-lab-culture-flask-corning-400460.jpg?v=1766214603","url":"https:\/\/lifesciencestrading.com\/products\/corning-erlenmeyer-flask-125-ml-vent-cap-baffled-polycarbonate","provider":"Life Sciences Trading","version":"1.0","type":"link"}