As Missouri's premier testing facility, GCA Labs sets the standard in delivering exceptional, cutting-edge laboratory services that adhere to state regulations. Our commitment to excellence ensures that our clients receive precise and reliable results, swiftly. Our expertise encompasses a comprehensive range of tests, including Cannabinoids (Potency), Terpenes, Moisture Content, Residual Solvents, Pesticides, Metals, Microbial Contaminants, and Mycotoxins, among others. At GCA Labs, we pride ourselves on our team of seasoned experts, who bring together a rich blend of research, analytical, forensic, and clinical backgrounds to meet and exceed your testing needs.