"SCIENTIFIC hach"

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

Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.

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

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.

Wooden moment of force apparatus with accessories.

Collison in two dimensions apparatus with accessories included.

Ideal for labs to generate heat and pressure for water vapor.

This ray box is ideal for optical demonstrations in the classroom.

Spare color filter set to be used with Light Box and Optical Set.

Aluminum tuning forks for physics experiments.

Small electromagnet to demonstrate the concept of electromagnetism.

Excellent tool for viewing magnetic fields.

Aluminum, economical plotting compass.

Accessories for electrostatic generators.