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Order extra atoms, bonds, and accessories to supplement your unit sets or to build custom models.

Economical model set perfect for general chemistry.

Built to scale.

Perfect Set for Introductory Chemistry Classroom

Perfect Starter Set

Standard Size Molecular Model Set

Re-Create Accurate Bonding Between Base Pairs

A Large Number of Materials at an Economical Price

Do You Like Your Molecules Regular or Extra Carbon?

Create Customized Models and Molecules.

Perfect For Prizes Or Outreach.

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

Hands-On Manipulation with Colorful Models.

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

This translucent model provides a detailed, three-dimensional view of cell.

Replicate a Water Molecule