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This funnel is highly versatile
Bottom Joint: 45/50
5 12 2 C150197508 19/22 0
bottom inner joint (male)
Glass Hirsch Filter Funnels have a standard taper inner (male) joint with a sealed-in drip tip and a side hose connection to a vacuum source
Pressure Equalizing Graduated Addition Funnels Vacuum Transfer Adapters This funnel is highly versatileDesigned 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
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