The DURAN® Double Walled, Wide Mouth Bottles GLS 80 incorporate an integral jacket that isolates the contents from the external environment. Heated or cooled liquids can be circulated through the jacket that control the temperature within the screw topped DURAN bottle. The DURAN double walled bottles off a sealable and more flexible alternative to open topped jacketed beakers. These bottles offer a simple, low cost, jacketed chemostat or bioreactor for cell culture.

Key Features

• Wide usable temperature range for -40°C to +120°C; range can be extended to -45° to +180°C with optional white GLS 80 polyethersulfone cap
• Manufactured from DURAN borosilicate 3.3 glass with excellent thermal performance and high resistance to chemical attack
• All components are fully autoclavable
• Available in two convenient sizes: 500mL and 1000mL
• Wide 65mm inner diameter provides easy access to the contents or for cleaning
• Flat inner base is compatible with magnetic stir bards or the GLS 80 magnetic stirrer cap system
• Compatible with full range of wide mouth GLS 80 connection cap systems for liquid addition or removal during processing
• Inner vessel features and easy-to-read graduated volume scale
• GL18 outlet hose connectors are removeable for increased safety
• Positions of the 10mm PTFE inlet/outlet hose connectors are optimized for a uniform flow around the jacket to ensure consistent heating or cooling