Closed Retort Ring with Stem, 2" ID, Plated Mild Steel Subcategory_Crucibles a classic simple-machine apparatus for

a classic simple-machine apparatus for demonstrating mechanical advantage through radius ratio

For demonstrating the live wave motion which is generated using Digital wave generator from 10Hz to 300Hz/sec

5-inch wheel at 5

Two Alnico cylindrical magnets each 4 inches long and 3/8 inch in diameter

The apparatus is open at both ends and is supplied unfilled

Closed Retort Ring with Stem, 2" ID, Plated Mild Steel Subcategory_Crucibles a classic simple-machine apparatus forPlated mild steel closed retort ring with a 2 inch inner diameter and 5. 5 inch stem, supporting flasks and funnels during heating, filtration, and distillation on a retort stand.