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Material: Neodymium magnet
Standard taper outer joints (female) are at both ends
Features a PTFE metering stopcock with an adjustable-bore plug for precise flow control from dropwise dispensing to full flow
providing uniform porosity for consistent solvent flow and reproducible extraction results
Separatory Funnels with PTFE Stopcock and Lower Taper Joint Stopper Type:Glass Material: Neodymium magnetThese versatile glass separatory funnels feature a lower inner standard taper joint, allowing them to function not only as traditional extraction separatory funnels, but also as addition funnels that fit onto any standard taper joint reaction flask. Available with PTFE or hollow glass stoppers. Top outer and lower inner standard taper joints are the same size. Funnels with capacities from 10 to 125 mL are equipped with a 2 mm stopcock, while 250 mL
