Dropping Funnel with Glass Stopcock

Made from Bososilicate 3.3 Glass.A dropping funnel with a glass stopcock is a lab tool used to safely and gradually add liquids or reagents to a reaction mixture. It features a cylindrical or conical glass body, an upper ground joint for a stopper, and a bottom-mounted glass stopcock for controlled, drop-wise dispensing. Made from high-quality, autoclavable borosilicate glass, it is often available in capacities ranging from 50ML TO 1000ML