{"product_id":"fisherbrand-culture-flask-600-ml-vented-cap-t175","title":"Fisherbrand Culture Flask 600 ml Vented Cap Case of 40 Flasks","description":"\u003ch3\u003eFisherbrand FB012939 Cell Culture Flask – 600 mL, Vented Cap, Sterile\u003c\/h3\u003e\n\u003cp\u003eThe Fisherbrand FB012939 is a high-capacity 600 mL cell culture flask designed for the reliable expansion of adherent cell lines in research and biopharmaceutical laboratories. Manufactured from premium, optically clear virgin polystyrene, this flask features a specially treated growth surface to ensure optimal cell attachment and uniform spreading. The integrated vented cap is equipped with a 0.22 µm hydrophobic filter membrane, facilitating continuous and consistent gas exchange while maintaining a sterile environment and minimizing media evaporation. With a canted neck design for easy pipette and cell scraper access, the FB012939 is an essential tool for scaling up cultures in incubators where space efficiency and contamination control are paramount.\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\u003eVacuum-Gas Plasma Surface Treatment:\u003c\/b\u003e The internal growth surface is uniformly treated to create a hydrophilic environment, promoting superior attachment and proliferation of anchor-dependent cells.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Efficiency Vented Cap:\u003c\/b\u003e Features a breathable 0.22 µm membrane that allows for optimal CO2 and O2 exchange, ensuring stable pH levels and peak metabolic activity throughout the culture cycle.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCanted Neck Geometry:\u003c\/b\u003e The angled neck allows for easy access to the entire growth surface with standard pipettes or scrapers while reducing the risk of media reaching the cap during handling.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eStackable Design:\u003c\/b\u003e Engineered with a perimeter ridge on the top and bottom to allow for stable stacking in the incubator, maximizing vertical space without compromising airflow between flasks.\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 FB012939\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTotal Volume:\u003c\/b\u003e 600 mL\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eGrowth Area:\u003c\/b\u003e 175 cm² (T175 Equivalent)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaterial:\u003c\/b\u003e USP Class VI Virgin Polystyrene\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCap Style:\u003c\/b\u003e Vented (with 0.22 µm filter)\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\u003ePurity:\u003c\/b\u003e Certified Non-Pyrogenic and DNase\/RNase 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\u003eAdherent Cell Expansion:\u003c\/b\u003e Optimized for the growth of sensitive cell lines, including HEK293, CHO, and primary human fibroblasts.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eContamination Mitigation:\u003c\/b\u003e The hydrophobic vent filter prevents liquid wetting and serves as a barrier against bacteria and fungi, providing a \"closed\" feeling to the culture environment.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eClear Visualization:\u003c\/b\u003e The high-clarity plastic allows for distortion-free microscopic observation of cell morphology and confluency levels.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eScale-Up Compatibility:\u003c\/b\u003e Provides a predictable transition from smaller T25 and T75 flasks to larger production-scale vessels like the 10-layer Cell Factory.\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":"Fisherbrand","offers":[{"title":"Default Title","offer_id":44498144690428,"sku":"4269","price":72.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/fisherbrand-culture-flask-600-ml-vented-cap-case-of-40-flasks-lab-culture-flask-fisherbrand-716757.jpg?v=1764834200","url":"https:\/\/lifesciencestrading.com\/products\/fisherbrand-culture-flask-600-ml-vented-cap-t175","provider":"Life Sciences Trading","version":"1.0","type":"link"}