Rollers for Inclined Plane, 8cm Base_Octagonal comparing liquid densities by the

comparing liquid densities by the differential heights of drawn columns

5-inch funnels and adjusts up to 17 inches in height for the chemistry bench

Non-magnetic metal pillar topped with a carbon-steel point on a 2

the smallest size in the series for pendulum and small-scale collision experiments where a compact projectile mass is needed

Built for endocrine instruction

Rollers for Inclined Plane, 8cm Base_Octagonal comparing liquid densities by theSolid metal 1kg rollers at 8cm wide by 4. 3cm diameter, running on cone bearings in a cord ready metal frame for friction, acceleration, and rolling motion experiments on inclined planes.