The Top Ranked
Testing Lab
GCA Labs is at the forefront of Missouri's cannabis compliance testing. At GCA Labs, we are committed to delivering excellence in every aspect of our work, ensuring precision, speed, and unparalleled customer support. Our state-of-the-art facilities are equipped to meet a diverse range of testing needs for cultivators and manufacturers. Dive into our world of scientific expertise to discover how our comprehensive services support the health and safety of cannabis users, recreational and medical alike.
We are proud to reaffirm GCA Labs' position as a leader in the cannabis testing industry, holding Emerald Badges in 10 categories since 2021. This achievement, awarded by the Emerald Test™, reflects our unwavering commitment to accuracy and reliability across multiple testing disciplines. Our team's expertise and dedication have consistently ensured the highest standards of safety and quality in cannabis analytics. As we continue to uphold these values, we look forward to advancing the frontiers of cannabis testing and maintaining our legacy of excellence.
