"Microtomes and Microtome Assemblies"

Built to scale.

This model of the HI-Virus, enlarged millions of times, shows the outer lipid membrane with protein structures, and the internal nucleus which contains the viral hereditary matter (RNA).

Create Customized Models and Molecules.

Popular model for investigating DNA.

Show your students how electricity is made.

Demonstrate to your students how electrons behave during bond formation.

See inside an atom with this easy to make model.

Useful for individual or group study of molecules, these model sets offer an interactive learning opportunity.

The most common atomic and hybridized molecular orbitals are illustrated in this set of seven models.

Combines Views From Both Light And Electron Microscopes

Build carbohydrates, proteins and lipids!

Choose one, or all of our specific structures models to introduce concepts of unit cells, coordination numbers and crystal systems; or as valuable aids when discussing solid state, X-ray diffraction, cohesive forces and other topics. (The characteristic unit cell can be indicated by colored thread or colored connecting rods).

Perfect For Prizes Or Outreach.

Easily convert between boat and chair conformations with this organic molecular model set.

Economical model set perfect for general chemistry.