Tim chats with Jose Luiz da Costa, Professor of Toxicology at the University of Campinas in Brazil, about his work with NPS and advancements in 'Green Analytical Toxicology'.Here's a link to his paper on Green Analytical ToxicologyContact us at toxpod@tiaft.orgFind out more about TIAFT at www.tiaft.orgThe Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.