Erlenmeyer flasks with standard ground joint allow, among other things, the storage of a solution through the tight closure of the vessel.– Complies with DIN ISO 4797 – Tight closure due to standard ground joint – Easy-to-read scale with graduation marks to estimate the content – Fired-on, highly durable white print – Easy mixing due to conical form Erlenmeyer flasks with standard ground joint allow, among other things, the storage of a solution through the tight closure of the vessel.– Complies with DIN ISO 4797 – Tight closure due to standard ground joint – Easy-to-read scale with graduation marks to estimate the content – Fired-on, highly durable white print – Easy mixing due to conical form