US$ 17.95
Autoclavable and inert
Heavy-duty powder-coated square dual boss head joins two rods up to 15mm at right angles on retort stand frames
illustrating molecular symmetry and bonding geometry
Standard rheostat at 37 ohms and 3
demonstrating how AC input is converted to pulsing DC output
The Volcano Dehydration of Sucrose Demonstration Kit Rod Size_39.5" Autoclavable and inertVolcano demonstration kit creates eruption effects through sucrose dehydration chemistry for dramatic classroom chemical reaction visualization.
US$ 17.95
US$ 35.00
US$ 25.00
US$ 17.95