Figure 2: (IMAGE) Kobe University Caption Mirror-image isomers for 3 different types of chiral PCB. Credit Modified from Inui et al. Environmental Science & Technology, 2022 and Ito et al. Chemosphere, 2022. Usage Restrictions Please credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.