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Features a PTFE metering stopcock with an adjustable-bore plug for precise flow control from dropwise dispensing to full flow
Material: Neodymium magnet
5 12 2 C150191518 19/22 1
75 10 2 C151197512 19/22 0
Separatory Funnels with PTFE Stopcock and Lower Taper Joint Stopper Type:Glass Features a PTFE metering stopcockThese 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
