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LECO instruments support forensic and toxicology laboratories with accurate, reproducible analysis of biological and physical evidence. From detecting drugs, toxins, and metabolites in blood or tissue samples to identifying trace elements in physical materials, LECO’s advanced GC-MS and elemental analyzers provide reliable results for investigative, legal, and regulatory purposes. With high-resolution separation, intuitive data analysis software, and robust performance, LECO enables labs to confidently uncover chemical signatures in even the most complex forensic and toxicological cases.