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ScienceFirst Density Blocks Set of 12.
ScienceFirst Density Blocks Set of 12.
We've improved the density experiment in a dozen ways: We've added two cubes to our 10-cube set. Lignum Vitae (ironwood), one of the heaviest and hardest woods in the world, sinks in water, but because it is wood, your students may...
Contenu 1 Pièce
CHF 54,20 *
ScienceFirst Fire Syringe
ScienceFirst Fire Syringe
Here's an explosive demonstration of Boyle's Law. As air compresses, temperature increases, and paper bursts into flame. Create a tiny fire in the tube bottom, by inserting a small piece of tissue and pushing the plunger into the tube....
Contenu 1 Pièce
CHF 75,00 *
ScienceFirst Density Blocks 10
ScienceFirst Density Blocks 10
These 10 one-inch cubes can be used in many experiments. What makes this kit unusual? It includes a range of materials we actually use today. Learn about density, mass, volume, buoyancy, specific gravity and flotation using real building...
Contenu 1 Pièce
CHF 68,00 *
Tubular Spring Balances
Tubular Spring Balances
Use the color coded tubular spring scales in all your force and motion and measurement experiments. The spring scales are calibrated in both grams and Newtons. Specifications: Purple: 100 g/1 N (Artikel-Nr. SF-29-1206) Blue: 250 g/2.5 N...
Contenu 1 Pièce
CHF 144,85 *
Tubular Spring Balances
Tubular Spring Balances
Use the color coded tubular spring scales in all your force and motion and measurement experiments. The spring scales are calibrated in both grams and Newtons. Specifications: Purple: 100 g/1 N (Artikel-Nr. SF-29-1206) Blue: 250 g/2.5 N...
Contenu 1 Pièce
CHF 15,90 *
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