Purpose

The kit contains everything you need to perform a laboratory work "Determination of the water refractive index" (+ complete description of the laboratory work).

The kit includes

• Water tank with measuring ruler
• Measuring cup 400(500) ml;
• Beaker;
• Black screen with aperture;
• Millimeter ruler;
• "Treasure" (a small closed container with minerals);
• Description of the kit and the laboratory works.