With a new manufacturer and improved production process, our model sets have upgraded to the new “a (Alpha)” series. Please be advised that there is a possibility that the new Alpha series sets and the previous Polyhedron sets and parts may not be compatible.


HGS Polyhedron Molecular Model 1001Alpha General Chemistry Basic Set
$20.00
This basic molecular model set provides a hands-on tool for students to visualize chemical structures in general chemistry.
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