Easily illustrate sigma and pi bonding, resonance, and aromaticity.

• 175 pieces
• Plastic case and instructions included

The set has all of the great features of our organic chemistry molecular model set, with newly designed parts that you can use to illustrate sigma and pi bonding, resonance, and aromaticity. It is perfect for the more advanced organic chemistry student. The clear case has two snap closures which prevents spills. The case is divided into eight compartments to keep the atom models and bonds conveniently sorted.