Mercury Test (IMAGE) RUDN University Caption Chemists confirmed that the test required additional control experiments to verify its results. The study might lead to the reconsideration of the existing experimental data and improving catalysis mechanisms in several chemical reactions. Credit Allen Dressen Usage Restrictions credit: Allen Dressen 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.