DURAN® 4000 ml round-bottom flask, wide neck, beaded rim

DURAN® round-bottom flask, wide neck, 4000 ml. Bulbous vessels are called flasks in laboratory applications and, alongside beakers, are other universally usable vessels. They are used, for example, in distillations or for heating liquids. Flasks are available in a wide variety of designs: narrow and wide neck, with or without ground joint, as round-bottom or flat-bottom flasks. The required vessel with its specific components is selected according to the application. Special features and advantages: The wide neck enables easy filling and cleaning The geometry enables very uniform heating A permanently durable white printed image baked in

Application: Use in heating mantles, heating, mixing several components, sizes 50, 1000, 2000, 3000, 5000, 6000, 10000, 12000 and 20000 ml not according to DIN EN ISO.