HGS Space-filling molecular models

Ideal for learning introductory organic stereochemistry. Construct organic molecules to examine molecular geometry, stereoisomers, and conformational mobility. 137 pieces.

These models combine the idea of both ball-and-stick and space-filling models for visualization of molecular frameworks as well as molecular structures covered with electron clouds. Color-coded model parts are made of flexible polyacetal covered with transparent polyacrylate. Can be used interchangeably with HGS biochemistry molecular models.
Elementary set= 137 pieces
Research set= 383 pieces
Scale: 1 Å = 1.0 cm.