PureLabs is a State-certified cannabis testing laboratory in Oklahoma City, Oklahoma. Our mission is to provide the most accurate, transparent, and consistent laboratory services for all Oklahoma cultivators, extract producers and infused product manufacturers.Our number one priority is our customers. We are a close-knit group and we understand the importance of customer service. When you call PureLabs Laboratories, you will not receive an automated response. Instead, we believe it's important that you get to speak directly with one of our representatives.