US$ 19.00
and repulsion
Six 10 x 10cm unmounted plastic filter squares - red
Demonstrates Hooke's Law
Carefully lagged nickel-plated copper 3 by 2-inch inner cup inside a 4 by 2
Closed Retort Ring with Stem, 3.9" ID, Plated Mild Steel Subcategory_Temperature and Heat and repulsionClosed ring design provides continuous support on this plated mild steel retort ring, combining a 3. 9 inch inner diameter with a 5. 5 inch stem for elevated stand configurations.
US$ 19.00
US$ 25.99
US$ 19.00
US$ 37.00