DURAN GLS80 double-walled wide-neck glass bottle 1000 ml, screw cap, pouring ring

DURAN® GLS 80® double-walled laboratory bottle, wide neck, clear, with screw cap and pouring ring, PP, blue, 1000 ml The double-walled DURAN® wide-neck bottle GLS 80® features an integrated glass jacket for insulation. Warm or cold liquids can circulate through the jacket to regulate the temperature in this DURAN® screw-cap bottle. The double-walled DURAN® bottles are a sealable and flexible alternative to lidless jacketed beakers. Special features and benefits: Easy access to the bottle contents through the wide diameter of the bottle neck Even heating or cooling due to the position of the 10 mm PTFE inlet/outlet hose connections around the jacket Easy-to-read scale on the inner vessel For increased safety, the GL 18 outlet hose connections can be removed Application: Simple and inexpensive chemostat or bioreactor with double jacket for temperature-controlled reactions such as enzymatic digestion, storage at constant temperature, working with endo- or exothermic reagents, large cold trap or cooler when used with dry ice in the inner vessel