Borosilicate 3.3 glass, with 4 baffles, GL 45 thread and blue GL 45 membrane screw cap.

• High chemical and thermal resistance
• With 4 equidistant baffles providing consistent agitation when used with orbital shakers
• Ideal for bacterial culture production
• Complete with blue GL 45 membrane screw cap made from PP
• Autoclavable at 121 °C

The 4 equidistant baffles of these flasks are providing consistent agitation when used with orbital shakers. The VWR® baffled flasks are delivered with a GL 45 membrane screw cap with 0,2 µm PTFE membrane to ensures an optimal gas exchange for optimal bacteria growth.