Pressure Equalizing Graduated Addition Funnels with Metering Stopcock Disposable Test Tubes This reservoir is designed for

This reservoir is designed for use with flow-control adapters or gas-inlet adapters

See SC152F for PTFE stopcock replacement parts

5 10 Yes C1520510 No C1520512C 0

Constructed of borosilicate glass with a fritted disc

Can be used as a fractionating column when packed or as a condenser when water is circulated through the jacket

Pressure Equalizing Graduated Addition Funnels with Metering Stopcock Disposable Test Tubes This reservoir is designed forDesigned for controlled reagent addition in closed reaction systems, with a pressure equalizing arm that maintains balanced pressure for smooth, controlled dispensing while helping minimize solvent evaporation. Features a PTFE metering stopcock with an adjustable bore plug for precise flow control from dropwise dispensing to full flow, helping prevent sudden overflow or interrupted flow during reagent addition. Features same size top outer and lower