LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Heptane. Molecular model of the straight-chain alkane heptane (C7.H16). This chemical is used as a totally non-polar solvent, and also as a test fuel. Atoms are represented as spheres and are colour-coded: carbon (grey) and hydrogen (white). Illustration.
Model release not required. Property release not required.