PA Groundhogs employs mass spectrometry technology through its affiliation with the Center for Forensic Science, Research & Education (CFSRE), in Horsham, PA, to develop regional profiles of Pennsylvania's illicit drug supply, analyze changes in drug purity & composition, and identify new psychoactive substances in an effort to proactively alert Pennsylvanians who use drugs about strong batches, new synthetic analogs, and potentially dangerous contaminants. You may order one of our free test kits here. Please direct all other inquiries to info@pagroundhogs.org