



PREE Laboratories gives confidence in
data integrity and consistency!
data integrity and consistency!
OLCC Licensed and ORELAP Accredited
PREE Laboratories LLC is the only OLCC licensed and ORELAP accredited Cannabis laboratory between Eugene and the Greater Portland area approved for full compliance testing. Our convenient location offers a new opportunity for cannabis producers in the mid valley and beyond access to our state of the art facility conveniently located in Downtown Corvallis.
Consistent and Accurate Results
Spawned from a clinical laboratory background we take consistent and accurate results very seriously. Our LCMS, GCMS/MS, and HPLC instruments combined with our experienced laboratory analysts from both the clinical and environmental sectors give our customers the utmost confidence in data integrity and consistency.

2018
Lab Established

25+
Years of Experience

420+
Happy Growers

10000+
Samples Taken
Customer service and communication are top priorities at PREE.
In the fast pace ever changing world of cannabis and hemp production and processing our industry relationships are extremely cherished. Our executive team is committed to staying on top of all regulatory changes related to OLCC, ORELAP, and the cannabis community in general. Our relationships go well beyond potency and pesticide results. We want to be an accelerant to your success as legal cannabis continues to explode nationwide.
CONTACT OUR LAB
Call or email to schedule a sampling/testing event. If you’d like to drop off samples to our lab, then please contact us for an appointment. Thank you in advance!
If you would like to speak with someone directly
CALL US TODAY
541-257-5002