EYE OF SCIENCE / SCIENCE PHOTO LIBRARY EYE OF SCIENCE / SCIENCE PHOTO LIBRARY
Superabsorbent polymer, coloured scanning electron micrograph (SEM). This foam is formed from the polymerisation of acrylic acid. It can hold many times its own weight in liquid and is used in products such as nappies and incontinence pads. Magnification: x83 when printed at 10 centimetres wide.
Model release not required. Property release not required.