Convection App For Liquids, Case Of 50

Details:

Effective method of showing normally invisible currents, a rectangular glass tube has an opening at the top in which to pour water and introduce dye, which is available separately. When a corner of the tube is heated, the current is visible in the movement of the dye., Final sap desc link: 18963525, sap description status: ready, effective method of showing normally invisible currents, a rectangular glass tube has an opening at the top in which to pour water and introduce dye, which is available separately. When a corner of the tube is heated, the current is visible in the movement of the dye., Liquid convection apparatus, length: 8¼", cat. No.: 470148-912, Width: 6", final sap desc link: 18963525, sap description status: ready