Original: $47.90
-65%$47.90
$16.76The Story
Demonstrate convection in a liquid with this simple tool. The borosilicate glass apparatus is packaged in a protective foam insert for safe shipment and storage. Note: Liquid, heat source, support stand and clamp are required for use.
Description
Demonstrate convection in a liquid with this simple tool. The borosilicate glass apparatus is packaged in a protective foam insert for safe shipment and storage. Note: Liquid, heat source, support stand and clamp are required for use.





















