Crystalline Lattice - Sodium Chloride (NaCl)
Sodium chloride (NaCl) model kit, consisting of bonds and 27 atoms needed to make a crystal lattice model of sodium chloride.
Includes
(54) C...
Crystalline lattice - Copper
Covers for compact large-scale demonstration models. The spheres are 50mm in diameter and made of solid plastic, making them a very durable tool for classroom demon...
Crystalline lattice - Diamond
Diamond in molecular model. Composed of 39 black atoms and 60 medium connectors. This kit consists of the materials needed to make the diamond crystal lattice model.
Crystal lattice - Iron
Compact large scale demonstration model iron. The spheres are 50mm in diameter and made from solid plastic, making them a very durable tool for classroom demonstration.
Crystalline lattice - Ice
Water (formula: H 2 O) is a chemical substance whose molecules are formed by two hydrogen atoms and one oxygen atom.
It is the most abundant molecule on the Earth's ...
Crystalline lattice - Graphite
Graphite has a flat layered structure. In each layer, the carbon atoms are arranged in a honeycomb structure with separation. The stratification contributes to it...
Crystalline Lattice - Zinc Sulfide (ZnS)
Zinc sulfide is a chemical compound with the chemical formula ZnS.
This set consists of 99 atoms. Ideal for exploring and better understanding how thi...
Crystal lattice - Zinc
Zinc is a chemical element, an atom, essential to life.
This model is compact and on a large demonstration scale so that it is easier to understand the characteristics ...
With ceramic fiber center, asbestos-free. To heat substances with Bunssen burners. Distributes temperature evenly. Avoid breakage and direct contact with flame.
Insect catching net with telescopic aluminum handle
Insect catching net with telescopic aluminum handle suitable for insect analysis.
Suitable learning tool for:
Understanding the world - o...
Diffraction grating
This diffraction grating allows a spectral analysis to be carried out, based on the intensity maxima associated with each wavelength.
It is a very useful instrument in the ...
Diffraction grating (100, 300 and 600 lines/mm)
To demonstrate the principle of the diffraction grating and how its properties depend on the number of lines per unit length.
It comprises a car...
Triple grating illustrating the relationship between linear deviation and diffraction angle. The three gratings (100, 300 and 600 lines/mm) are mounted on a frame.
