We are the top-ranked testing facility in the state of Missouri and strive to provide unparalleled, advanced, state-of-the-art, and state-compliant laboratory testing to deliver consistent, accurate results with a fast turnaround time. We provide rapid analysis and reporting of Cannabinoids (Potency), Terpenes, Moisture, Residual Solvents, Pesticides, Metals, Microbials, Mycotoxins, and more! Experience matters, and professionals at GCA Labs have decades of research, analytical, forensic, and clinical experience that will be used to serve your needs.