Lab Glassware 1000ml 3-Neck 24/40 Round-bottomed Glass Flask Three Neck Laboratory Boiling Vessel La
Package include:<br />1 x Round-bottomed flask<br /><br />Specification:<br />Material: Glass<br />Capacity: 1000mL<br />Diameter: 25mm<br />Height: 25cm<br />Sphere diameter: 135mm<br />Manual measurements， allow error.<br /><br />The main purpose:<br />(1) the reactor liquid and solid or liquid between.<br />(2) the reaction gas generator assembly (room temperature， heating).<br />(3) distillation or fractionation liquid (with a branched flask， also known as the distillation flask).<br />(4) for organic reactions under severe conditions