Conical flask KN-3-250-50 TS A widely used type of laboratory flask, which is characterized by a flat bottom, a conical body and a cylindrical neck.
The flask is graduated to show the approximate volume of the contents. The conical shape makes it easy to mix the contents during the experiment, either by hand or with a special laboratory shaker or magnetic stirrer. The narrow neck keeps the contents from spilling, and it also keeps it better from evaporation.
Used in chemical laboratories for titration, especially for pH determination; for heating liquids; in microbiology - for the preparation of pure cultures.
Made of high quality heat-resistant glass (TS).
Thermal resistance to temperatures up to 500 C, resistance to thermal shock 300 C.
Volume: 250 ml
Neck: 50 mm