DURAN® Flat bottom flask, narrow neck, with beaded rim, 4000 ml

DURAN® Upright flasks, narrow neck, 4000 ml Bellied vessels are called flasks in the laboratory field and, in addition to beakers, are other universally applicable vessels. They are used, for example, for distillation or for heating liquids. Flasks are available in a wide variety of designs: narrow- and wide-necked, with or without ground joint, as round-bottomed or upright flasks. According to the application, the required vessel with its specific components is selected. Special features and advantages: Due to the flat bottom, the flask can be set down without a support ring Burnt-in and therefore permanently durable white print Application: heating, sizes 20000, 3000 and 5000 ml not according to DIN ISO.