Our Services

We use research to help our laboratory
produce better scientific results.


Testing Technologies Inc. is an I-502 certified laboratory. We adhere to Good Laboratory Practices (GLP), are in compliance with ISO 17025:2017, and are accredited by the WSLCB. This means that we meet and exceed the most rigorous regulatory standards in the industry. By adhering to such strict practices, we guarantee our customers reliable and accurate analysis.

However, we do more than meet state standards. We exceed them. Our microbiology division employs the latest in automated instruments. This greatly reduces any chance of error on behalf of the operator and reduces the potential for false positives. Our methods are fully validated and are accepted throughout the I-502, food, and pharmaceutical industries.

Our laboratory delivers accurate, precise, and reproducible analysis at a competitive price with a short turnaround. We support our evolving industry by detecting issues in pre-harvest plants, such as mold or bacterial contamination, and by working with our growers and harvesters to eliminate these problems before they result in a costly loss.

We are dedicated to serving the cannabis industry—both I-502 and medical—in all of its analytical, microbiological, and regulatory needs. We offer sample pickup anywhere in the state of Washington.

Our Services

I-502 Panel

Microbiology Panel

Residual Solvent Testing

Terpene Panel

Potency Panel

Pesticide Testing