By sharing this link, I acknowledge that I have read and understand the Terms and Conditions.
50.0 MB (414.4 KB compressed)
4827 x 3620 pixels
40.9 x 30.7 cm ⏐ 16.1 x 12.1 in (300dpi)
LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Levonorgestrel, molecular model. Second generation synthetic progesterone used in some hormonal contraceptives. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red).
Model release not required. Property release not required.