DURAN®, borosilicate glass 3.3, clear, with or without PP screw cap plus PTFE membrane.

• Very good chemical resistance
• High temperature resistance
• Minimal thermal expansion, giving relatively high resistance to temperature changes
• Glass Type I according to USP, EP and JP

Four baffles create turbulent flow, increasing the surface of the liquid and allowing greater gas exchange when compared to flat bottomed Erlenmeyer flasks. Complete with or without 0,2 μm PTFE membrane screw cap (GL 45) both cap and flask are autoclavable. With graduations and white labelling area.

With printed Retrace Code (batch identification).