LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Edetic acid (ethylenediaminetetraacetic acid), molecular model. Polyamino carboxylic acid widely used to dissolve limescale. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red).
Model release not required. Property release not required.