Schlenk Type Flask Round / Flat Bottom with Side Arm & Glass Stopcock

Schlenk Type Flasks with round or flat bottom, side arm, glass key stopcock and socket are designed for air- and moisture-sensitive chemical reactions. The side arm with precision glass stopcock allows controlled connection to vacuum or inert gas systems, while the ground glass socket ensures a tight seal. Made from high-quality borosilicate glass, these flasks provide excellent chemical resistance and thermal stability for advanced research laboratories.