ERLENMEYER FLASKS Narrow Neck with graduation

Thanks to their exceptional properties, such as excellent chemical resistance, nearly inert behaviour and high usage temperature, the original DURAN™ Erlenmeyer flasks are ideal for use in laboratories. Moreover, the uniform wall thickness, minimal thermal expansion and the resultant high thermal shock resistance are outstanding characteristics. Therefore, DURAN™ Erlenmeyer flasks are particularly suited to use with very high temperatures and fast temperature changes.

• Easy mixing due to conical form
• Easy-to-read scale with graduation marks to estimate the content
• Fired-on, highly durable white ceramic
• The flask can be closed with a PBT cap or membrane cap (permits gas exchange)