The new standard in

cannabis testing.

Accredited for all compliance testing.

Open in Portland, Oregon.

Lightscale Labs offers advanced testing and analysis for licensed cannabis businesses in Oregon. Stop by our brand new lab in Portland, or let one of our experienced sampling technicians come to you!

OLCC Licenced / ORELAP Accredited / CTS Compliant

Cannabis Testing Services

We perform all tests required under state law for recreational cannabis, medical cannabis, and industrial hemp.

Cannabinoid Potency (Δ9-THC, THCA, CBD, CBDA, CBN)

Minor Cannabinoids (Δ8-THC, THCV, CBG, CBGA, CBC, CBCA)



Residual Solvents

Moisture Content

Water Activity

Vitamin E Acetate

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Custom Testing Packages

Tailored analytical chemistry for every need.

Control Studies

Scheduled Pickups

Non-Cannabis Environmental Testing

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We use chromatography for all required tests, a technique where liquid or gas separates different cannabinoids, pesticides, and residual solvents so that each can be identified and measured precisely.


Our gas chromatography mass spectrometer detects residual solvents used in cannabis extraction to ensure any remaining amounts are below legally acceptable levels.


We use our liquid chromatography mass spectrometer to detect trace levels of potentially harmful pesticides, some down to the parts per billion.


High performance liquid chromatography is used to measure the potency of cannabinoids like THC and CBD in cannabis flower and cannabis-derived products.

The new standard in reporting

Lightscale Labs reports aren’t just beautiful, they’re easy to understand and share. Receive your results via email the moment they’re available.

The new standard in transparency

Stop by our lab for a unique look at the testing process as it happens.

Visit the lab

Contact Us

Call or email today to schedule a visit or discuss your testing needs.

2535 N Ross Ave

Portland, OR 97227

Monday-Friday, 10:00 AM - 5:00 PM

The Team

Jesse Ouellette

President & Chief Operating Officer

Justin Ouellette

Founder & Chairman

Aaron Troyer

Chief Science Officer

Julien Ouellette

Vice President