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.
Manufactured from borosilicate glass 3.3
Wide neck enables easy filling and cleaning
Easy mixing due to conical form
Easy-to-read scale with graduation marks to estimate the content
Fired-on, highly durable white ceramic
Flasks with a capacity ≥3L are without graduations