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Butane fuel refill for the Micro Burner and Laboratory Hot Plate
Air pump with gauge, for use with the Air Powered Projectile and Bottle Rocket Launchers.
Mini bulbs ideal for the Series Parallel Bulb Base or other applications requiring a small screw-base bulb. 3.2V
5mm Green LED. Sold in packs of 10. Great for a variety of science project needs!
5mm Blue LED. Sold in packs of 10. Great for a variety of science project needs!
This Bi-color LED lights up green or red depending on the direction of current flow. 5mm red/green. Sold in packs of 10.
Classroom set of electrodes for voltaic cells, electrolysis experiments, fruit batteries, etc. Each is 125mm x 25mm, stamped with element symbol. 10 each of 5 materials.
This handsome wall chart, covering the visible portion of the solar spectrum, makes an excellent teaching aid for any science classroom.