Erlenmeyer Flasks

Original DURAN® Erlenmeyer flasks are ideal for use in laboratories.

Higher impact strength, mechanical strength and stability achieved by reinforced rim.

Tight closure due to standard ground joint.

Vacuum resistant due to the heavy wall thickness.

Wide neck enables easy filling and cleaning.

Higher impact strength, mechanical strength and stability achieved by reinforced rim.

Four baffled-bottom flasks cause a turbulent flow, increase the gas exchange surface and produce a higher oxygen transfer.

Four baffled-bottom flasks cause a turbulent flow, increase the gas exchange surface and produce a higher oxygen transfer.

Original DURAN® Erlenmeyer flasks are ideal for use in laboratories. Unbadged for glassblowers and lampmaking.

Made from high-quality borosilicate tubing with a low coefficient of expansion.