DURAN® GLS 80® Stirred Bottle Reactor Set, wide mouth, complete with 1000 ml bottle (clear), 1x GLS 80® screw cap (PP, blue/grey), 1x GL 14 screw cap (PP, blue), 2x GL 14 screw cap (PBT, red), 2x GL 18 screw cap (PBT, red), anchor magnetic stirrer and stirrer shaft The DURAN® stirred bottle reactors are ideal for a variety of mixing processes in the laboratory, such as mixing liquids. e.g. mixing liquids, dissolving solids, fermentations, hydrolysis or cell cultures. The stirrers can be used with any commercially available laboratory magnetic stirrer. The use of an impeller floating in the medium ensures significantly better mixing compared to magnetic stir bars. The variable stirrer shaft can be used in 500, 1000 or 2000 mL DURAN® GLS 80® laboratory bottles. A separate, shorter shaft fits the 250 mL GLS 80® bottles. All components are autoclavable and therefore suitable for biological applications, e.g. in a low-cost bioreactor. Two types of interchangeable impellers are available: anchor or 8-blade impeller (optional). These can be used up to 500 rpm. The 4 connections (2 x GL 14 and 2 x GL 18) allow media to be added or removed from the bottle during the mixing process. By using additional components from the GL 45 and GLS 80® connection systems, hoses with outer diameters between 1.6 and 12.0 mm can be connected. Special features and advantages: Made of chemically resistant materials: PP, PTFE, PEEK, stainless steel Drives with commercially available magnetic stirrers up to 500 rpm and enables better mixing than stirring rods The variable stirring shaft can be adjusted vertically to the optimum position in 500, 1000 or 2000 ml DURAN® GLS 80® bottles A shorter stirring shaft is available for the 250 ml DURAN® GLS 80® bottles The 4 threaded connections (2x GL 14 and 2x GL 18) can be closed or used to connect tubing or measuring probes Flexible: The proven DURAN® GL 45 / GLS 80 connection system components (2x GL 14 and 2x GL 18) can be used with semi-rigid tubing from 1.6 to 12.0 mm outer diameter to add or remove liquid or gas during the mixing process Fully autoclavable components Safe food contact materials Application: Simple, low cost bioreactor, Simple continuous flow stirred reactor, Mixing of liquids, Photobioreactor DURAN® GLS 80® Stirred Bottle Reactor System, wide mouth.