US$ 15.99
Designed for class-front light and prism demos
vertical graduated tube
and pendulum experiments at a larger ball scale
Ten-pack of 5mm yellow LEDs with diffused round lenses
Borosilicate Glass U-Tube Capacity_50mL Designed for class-front light andBorosilicate glass U tube apparatus enables visual observation of capillary action, osmosis, and pressure difference experiments in physics and chemistry.
US$ 15.99
US$ 65.00
US$ 15.00
US$ 19.99
US$ 26.99
US$ 32.49
US$ 150.00