National Chemistry Final 2014 - Chemicals can be found in many of the products we use in our everyday lives. Some chemicals pose risks to humans and the environment. Under the Toxic Substances Control Act (TSCA) and the Pollution Prevention Act, EPA evaluates potential risks from new and existing chemicals and finds ways to prevent or reduce pollution before it gets into the environment.. Shen-Ming Chen. National Taipei University of Technology, Taiwan. Shen-Ming Chen received his PhD degrees in chemistry from National Taiwan University, Taipei, Taiwan.. EuroSciCon invites all the participants from all over the world to attend "10 th Edition of International Conference on Analytical Chemistry" during February 28 - March 01, 2019 in London, UK which includes prompt keynote presentations, Oral talks, Poster presentations and Exhibitions. Analytical Chemistry is the science of obtaining, processing and communicating information about the.