Description

and copper supports density

and stirrer

Designed for class-front light and prism demos

5A standard rheostat with oxidized constantan winding on a vitreous-enameled steel tube

2A rheostat with oxidized constantan winding on a 300x44mm vitreous-enameled tube

Newton's Color Disc on Wooden Base, 13" Lab Equipment and Supplies_Lab Supplies and copper supports densityWooden base Newton's color disc at 13 inches tall, the hand driven mechanism spinning seven color segments fast enough to merge into apparent white through persistence of vision.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Newton's Color Disc on Wooden Base, 13" Lab Equipment and Supplies_Lab Supplies and copper supports density

You may also like

recommand products