This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Perfluorooctanoic acid.svg Strukturformel von Perfluoroctansure chemical structure of Perfluorooctanoic acid Own Rhododendronbusch public domain Perfluorinated compounds
Page 2023 Free-images.com. All images are Public Domain