Bulk CBD Distributors has 17 third-party Certificates of Analysis on file for CBG Isolate, dated November 2021 to September 2026. Across these tests, CBG potency ranged from 96.16% to 99.99%, with an average of 98.97%. Testing was performed by 7 independent ISO 17025 accredited labs: Kaycha Labs, Anresco Laboratories, KCA Laboratories, Infinite Chemical Analysis Labs, ACS Laboratory, DB Labs, PREE Laboratories.
Buy CBG Isolate in bulk Request a current batch COA
Latest CBG Isolate COA (09-16-2026)
Open full CBG Isolate COA 09-16-2026 (PDF)
Batch-to-batch CBG potency
All CBG Isolate COAs
| Test date | Testing lab | CBG potency | COA |
|---|---|---|---|
| 09-16-2026 | Kaycha Labs | 96.16% | CBG Isolate COA 09-16-2026 (PDF) |
| 02-09-2026 | Anresco Laboratories | CBG Isolate COA 02-09-2026 (PDF) | |
| 12-09-2025 | KCA Laboratories | 99.4% | CBG Isolate COA 12-09-2025 (PDF) |
| 09-09-2025 | Infinite Chemical Analysis Labs | 99% | CBG Isolate COA 09-09-2025 (PDF) |
| 03-10-2025 | KCA Laboratories | 99.7% | CBG Isolate COA 03-10-2025 (PDF) |
| 06-17-2024 | Infinite Chemical Analysis Labs | 99.52% | CBG Isolate COA 06-17-2024 (PDF) |
| 01-05-2024 | Infinite Chemical Analysis Labs | 97.8% | CBG Isolate COA 01-05-2024 (PDF) |
| 08-30-2023 | Infinite Chemical Analysis Labs | 98.13% | CBG Isolate COA 08-30-2023 (PDF) |
| 07-17-2023 | ACS Laboratory | 99.53% | CBG Isolate COA 07-17-2023 (PDF) |
| 06-21-2023 | ACS Laboratory | 99.36% | CBG Isolate COA 06-21-2023 (PDF) |
| 06-12-2023 | ACS Laboratory | 99.93% | CBG Isolate COA 06-12-2023 (PDF) |
| 05-17-2023 | ACS Laboratory | 99.84% | CBG Isolate COA 05-17-2023 (PDF) |
| 01-14-2023 | ACS Laboratory | 99.99% | CBG Isolate COA 01-14-2023 (PDF) |
| 12-19-2022 | Infinite Chemical Analysis Labs | 96.89% | CBG Isolate COA 12-19-2022 (PDF) |
| 05-11-2022 | Infinite Chemical Analysis Labs | 99.23% | CBG Isolate COA 05-11-2022 (PDF) |
| 11-23-2021 | DB Labs | 99.95% | CBG Isolate COA 11-23-2021 (PDF) |
| 11-12-2021 | PREE Laboratories | 99.17% | CBG Isolate COA 11-12-2021 (PDF) |
These are representative COAs. We source from vetted suppliers, so results vary slightly from lot to lot. The batch COA for your lot ships with every order.
CBG Isolate COA FAQs
What is a CBG Isolate COA?
A Certificate of Analysis (COA) is a report from an independent, third-party lab that measures the cannabinoid content of a sample. Each CBG Isolate COA on this page was issued by an ISO 17025 accredited lab and shows the CBG potency for that sample.
Why do results vary slightly between COAs?
Small differences come from normal variation between production runs, suppliers and lab methods. That is why we publish every COA we have on file, so you can see the full range instead of a single best result.
Do I get a COA with my order?
Yes. The batch COA for your lot ships with every order, and you can request a current batch COA before you buy.
How do I read a COA?
Start with the cannabinoid profile, then check the lab name, test date and accreditation. Our step-by-step guide explains each section of a hemp COA for B2B buyers. How to read a hemp COA