About Delta Verde

About Delta Verde

Delta Verde Laboratory is Arizona’s premier testing lab for medical marijuana and related products, offering the highest level of professionalism and scientific precision to the medical marijuana community: dispensaries, cultivators, extractors, producers of edibles, physicians, and patients.

Mission Statement

To serve the medical marijuana community by providing the best in chemical analysis of cannabis products.

Quality Statement

We provide our customers with analytical results of the highest accuracy and precision, in the timeliest possible manner, to assist them in making informed decisions. We work only in ways that are safe both for our workers and the environment. We work in such a way that we would be proud to show our methods and our results to our customers.

In the Lab

James Clark, Ph.D. – Laboratory Director

– Ph.D. in Chemistry from Arizona State University; B.S. in Biology from Grand Canyon University

– 6 years in food testing at State Laboratory, AZ Dep’t of Health Services; managed cooperative programs with FDA, USDA, and CDC.

– Extensive background in clinical & analytical chemistry

– Member of American Chemical Society since 1983

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