These funnels from Corning are economical separatory funnels which can reduce replacement costs by providing replaceable components. The sturdy and durable funnel is designed for long service life and maximum safety. The replaceable stopcock assembly has a simple screw thread lock nut and collar to ensure that the stopcock will not fall during use. The tip has a 7 mm O.D. stem that can also be replaced. Its grounding end provides better grip and helps prevent the tip from falling.
Specification
Body H × O.D.: 257 mm × 60.3 mm Stem L × O.D.: 52 mm × 7 mm Volume: 125 mL