DURAN® Erlenmeyer Flask with standard ground joint

DURAN® Erlenmeyer flask with standard ground joint NS 29/32 is a 300 ml conical laboratory flask made of borosilicate glass 3.3. Thanks to its large standing surface, the vessel is well suited for preparing solutions and for subsequent storage. The integrated standard ground joint permits a tight closure of the flask, supporting secure handling of contents. An easily readable scale with graduation marks, applied as a fired-on and therefore permanently durable white print, allows convenient measurement of liquid volumes. The conical form facilitates mixing of several components by swirling. Typical applications cover mixing multiple reagents, diluting solutions, measuring liquid quantities and heating. This flask from manufacturer Duran/DWK Life Sciences belongs to the DURAN® line and benefits from the chemical durability and thermal properties of borosilicate glass 3.3. It is offered as a single piece with nominal volume 300 ml and joint size NS 29/32, providing a stable, sealable vessel for solution preparation, volumetric estimation and routine laboratory procedures. The 300 ml size with NS 29/32 is indicated as not according to DIN ISO, yet remains a practical choice for general wet-chemistry workflows in research, teaching and analytical laboratories.

This article is part of Erlenmeyer flasks, in Beakers & flasks.

Key features

• Pack size: 1 pc
• Storage temperature: Standard
• Product type: Erlenmeyer flask with standard ground joint
• Nominal volume: 300 ml
• Ground joint: NS 29/32
• EAN: 4032051027503