"United Scientific Supplies"

Variety of lenses for optical experiments.

Demonstrate refraction and internal reflection.

Useful for adding powder chemical to reaction vessels.

Delivers outstanding demonstrations of over 70 phenomena in geometric and physical optics.

Equal mass cylinders for density investigations.

Demonstrate the electrical conductivity of solutions.

Demonstrate refracrion and internal reflection.

Compact kit for vacuum filtration.

Classical device used by sailors to navigate by the stars.

Durable heating system for flasks of all sizes.

Non-corroding, polypropylene plastic clamps hold burettes firmly in place.

Easy to use hook for your support stand to hold small loads.

Demonstrate how an object in motion remains in motion.

Perpendicular, V-Shaped Jaws.

This economical demonstration solar car can be powered by a solar cell or a rechargeable battery (AA size, not included).

Updated, Compact Zeeman Effect Apparatus uses a high resolution Fabry-Perot interferometer and a USB video camera