Pressure Equalizing Graduated Addition Funnels Vacuum Transfer Adapters along with a standard taper

along with a standard taper inner joint for connection to reaction vessels

bottom inner joint (male)

30 kg (66 lbs

Bottom Joint: 45/50

5 mm (3/8") I

Pressure Equalizing Graduated Addition Funnels Vacuum Transfer Adapters along with a standard taperDesigned 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 cylindrical design and is available with either a PTFE or glass stopcock. Features same size top outer and lower inner standard taper joints, with a drip tip on the lower joint. Funnels with capacities from 10 to 250 mL are equipped