Round Bottom Flask, 4-Neck, Angular

Round Bottom Flask, 4‑Neck, Angular from OsmosisScientific is a heavy‑duty borosilicate 3.3 reaction and distillation vessel designed for the most demanding multi‑connection setups in organic synthesis, pharmaceutical scale‑up, and industrial processes. The spherical bottom ensures uniform heating in mantles or oil baths, while one central vertical neck and three side necks inclined at approximately 20° provide maximum flexibility for simultaneous connection of condensers, thermometers, mechanical stirrers, dropping funnels and gas inlet/outlet lines.

Note: This Round Bottom Flask, 4‑Neck, Angular is manufactured to DIN 12392 and USP standards but supplied without an individual batch or calibration certificate, making it ideal for routine large‑scale synthesis, distillation and teaching applications where certified volumetric traceability is not required.