This Cylindrical Separatory Funnel with Standard Ground Joint is designed for laboratory liquid separation, transfer, and controlled dispensing applications. Made from durable laboratory glassware material, the funnel features a cylindrical body design with a standard ground mouth connection for compatibility with laboratory setups and glassware systems. The PTFE stopcock valve allows smooth liquid flow adjustment during experimental procedures and sample handling. Available in 10ml, 150ml, and 250ml capacities with 14/23 joint size, this laboratory glassware is suitable for chemistry experiments, liquid separation tasks, educational laboratories, and research applications.