Diffraction Grating Slide disarticulated human skeleton model Funnel: Used for pouring liquids

Funnel: Used for pouring liquids or transferring materials into containers with small openings

dust damp proof chrome plated

it can automatically start measurement

we will enjoy the strict assurance of the quality and excellent service

Diffraction Grating Slide disarticulated human skeleton model Funnel: Used for pouring liquidsEducational Diffraction Grating 3 in 1 A diffraction grating is an optical device used in physics and engineering to disperse light into its individual wavelengths or colors. It consists of a large number of equally spaced parallel slits or rulings, which act as tiny prisms. When light passes through or reflects off the grating, it undergoes diffraction, resulting in the light being split into its constituent colors. Principle of Diffraction: When a