Quick view View Item Pyrex powder funnel, 6EA Pyrex powder funnel, 6EA manufacturer/tradename Corning 6220-100 stem L × O.D. 30 mm × 20 mm top I.D. 100 mm General description Short stem. Legal Information Corning is a registered trademark of Corning, Inc... Weight: 15.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: