Belcosta Labs is ISO 17025 Accredited by A2LA

Potency Testing

Potency testing is used to measure the amount of THC, CBD, and other cannabinoids in a sample.

Phase one lab testing made effective January 1, 2018, requires cannabinoid potency testing for all cannabis products in the California marketplace.

We use Ultra High Performance Liquid Chromatography with a Diode Array Detector, or UHPLC-DAD. Our potency method is fully validated and ISO-accredited, and is based on cannabinoid testing methods published by the AHP and AHPA.

Our potency test is fully validated and ISO 17025 Accredited by the prestigious A2LA Accrediting Body, and follows the ICH guideline for method validation.

potency testing

We test for the
following cannabinoids:

We test for the
following cannabinoids:


Ready to Start Testing?

Interested in our testing services?
Contact us to learn how we can help your company.
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