UPR/RCM Supervisor P.R. Newborn Screening Program alfredo.chardon@upr.edu   Work Experience in Research Lcdo. Alfredo Chardon is also a research associate at the Center for Environmental and Toxicological Research in The Medical Sciences Campus. He is currently in charge of the Instrumentation laboratory which houses equipment’s such as GC-MS, HPLCs, Atomic Absorption and others. He received…