"orange de méthyle"

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides, lead free.

For density determinations, set of twelve in assorted sizes, shapes and masses.

Set of 12 Delrin cylindrical bars of different length but the same diameter.

A working gauge is mounted in a transparent case so the actual working parts are visible.

Perform a quick and easy quantitative verification of Boyle's Law.

Thermal expansion of different metals.

With the magnet is on the outside, it's easy to see the science behind these eddy tubes.

Set of 9 cubes, 25 mm side. Supplied in wooden box.

Learn How To Make Slime and Polymer Worms!

Wooden Geometric Shapes - 16 Various pieces, in wooded box.

Set of 12 Polypropylene bars of different length but the same diameter.

4 Holders, 12 Al Rods, 12 Brass Rods, 12 PVC Rods, 12 Polypropylene Rods

Made from tin with an element stamp, measures 2 cm(0.8") per side, perfect for density, specific gravity, and specific heat activities in classrooms and labs.

Demonstrates water's maximum density at 4 °C.

High quality density cubes for the classroom.

Mounted on a wooden stand with a scale, the apparatus is comprised of a three-limbed glass tube with rubber tubing on the center.