{"product_id":"sartorius-stedim-2l-glass-bioreactor-fermenter-with-motor-univessel-heating-blanket-impeller","title":"Sartorius Stedim 2L Glass Bioreactor Fermenter with Motor and All Accessories","description":"\u003cp\u003eThe Sartorius Stedim 2L Glass Bioreactor\/Fermenter represents a complete benchtop \"scale-down\" vessel assembly, likely from the Univessel® Glass line. Designed for research and process development, this specific configuration utilizes a single-wall borosilicate glass vessel with a heating blanket, which wraps around the exterior of the glass to provide direct electric heating.\u003c\/p\u003e\n\u003cp\u003eThe system's core functionality relies on the top-drive motor and impeller assembly to manage agitation. In a fermentation context, this impeller is a Rushton (flat-blade) turbine designed for high-shear mixing and gas dispersion. The motor mounts directly to the stainless steel headplate, driving the shaft to keep the broth homogenous.\u003c\/p\u003e\n\u003cp\u003eThe system includes a ring sparger to bubble gas (air\/O2) from the bottom, working in tandem with the impeller to maximize oxygen transfer rates. The headplate itself serves as the connection hub for all process controls. The thermowell is a closed stainless steel tube that dips into the media, allowing the included PT100 temperature sensor to monitor internal temperature without contacting the sterile fluid. The 4-port exchange cap (addition port) is a critical accessory for sterile handling; it allows you to connect multiple feed lines (acid, base, antifoam, or nutrient feeds) through a single headplate port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew, open box; in perfect condition; no staining or or other markings on glass.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sartorious Stedim","offers":[{"title":"Default Title","offer_id":48650652516604,"sku":"10152","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/sartorius-stedim-2l-glass-bioreactor-fermenter-with-motor-and-all-accessories-bioreactors-fermenters-sartorious-stedim-742247.jpg?v=1767916553","url":"https:\/\/lifesciencestrading.com\/products\/sartorius-stedim-2l-glass-bioreactor-fermenter-with-motor-univessel-heating-blanket-impeller","provider":"Life Sciences Trading","version":"1.0","type":"link"}