DURAN® Erlenmeyer flask, narrow neck, with graduation, 250 ml

DURAN® Erlenmeyer flasks, narrow neck, 250 ml The original DURAN® Erlenmeyer flasks are predestined for use in laboratories due to their excellent properties, such as very good chemical resistance, virtually inert behavior and a high service temperature. In addition, due to their uniform wall thickness distribution, they are characterized by minimal thermal expansion and the resulting high thermal shock resistance. DURAN® Erlenmeyer flasks are therefore particularly suitable for work at very high temperatures and rapid temperature changes. Special properties and advantages: Conical shape facilitates mixing Easy-to-read scale with graduation for measuring contents Baked-on and therefore permanently durable white printed image Application: cultivation, storage and transport, mixing of several components, heating, diluting solutions, measuring liquid quantities Size 25 ml without Retrace Code and sizes 150, 200 and 300 ml not according to DIN ISO.