A WA State Certified & ISO/IEC 17025:2017 Accredited Cannabis Testing Lab

A full-service lab that provides full WA state I-502 compliance testing, terpenes and additional microbial panels. We also have pesticide and heavy metal tests for medical compliance. At Medicine Creek Analytics, we believe in building long-term relationships with our many partners in the cannabis and hemp industry. We believe in providing accurate results to help you and your business create the best products. Our industry-leading science team, state-of-the-art equipment, and ISO/IEC 17025:2017 accreditation ensure your products are tested at the highest standard. Washington deserves a testing lab that makes accurate testing their mission.

There have been a lot of new updates and changes going on at Medicine Creek Analytics!  Give us a call or explore our website to find out more!

Premier Cannabis Testing
Cannabis Concentrate

Why Choose Medicine Creek Analytics?

Good Science

Top of the line instrumentation, facility and staff.

Personal Touch

We take the time to explain the science. We can meet with you to learn about your specific needs and are able to design special projects.

One-Stop Shopping

Currently the only lab that offers heavy metals testing in Washington State.


We keep our clients and information in the highest level of confidentiality.

We Are Different

Dialed-in for reliable results

Good science, like good business, is about reliability. That’s what we offer at Medicine Creek Analytics.

We are the first cannabis lab in Washington state that has achieved ISO/IEC 17025:2017 accreditation, meaning our lab’s results meet the most trusted international standards for reliability. Testing accuracy is a benefit to any cannabis business, which is why we’ve pursued this higher standard of accreditation. The safety of your end users — not to mention the success of your business — comes down to being able to offer a predictable experience.

Tested for top performance

Protect your business’ prospects by working with an honest, scientifically reliable Seattle cannabis testing lab.

The Emerald Test® is the leading inter-laboratory comparison proficiency test for cannabis. It now measures the accuracy of participating labs’ microbial, residual solvent, and cannabis potency tests. Following a successful spring 2016 test for potency, we re-tested in all three areas and placed among the top-performing labs nationwide in all three areas. Bottom line: we can protect the health and safety of your end users — and the success of your business.

Rooted in meaningful tradition

Proudly serving the State of Washington with cannabis testing, we’re the first tribally-affiliated cannabis testing lab in the U.S.

Our tribally-sanctioned lab came about in part to ensure safe medical marijuana for cancer patients within the Puyallup Tribe itself, which is why our lab is located within the tribe’s cancer center. Known for being “a generous people,” the Puyallup tribe also sees our cannabis lab as an opportunity to support a more natural way of managing pain and a way to promote safety within Washington’s emerging cannabis industry.