GHK-Cu 100.0% Purity — PeptidologyCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu batch (01-029-PD) at 99.95% purity via HPLC. However, the tested quantity was 47.7mg against a 50mg label, representing a 10.3% deviation. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (>10%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-11
- Testing lab
- LabE
- Batch / lot
- 01-029-PD
- Quantity
- 47.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.4
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.95% ranks higher than 91% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 9% of our catalogued GHK-Cu certificates.
Peptidology has 16 certificates in our corpus, including 6 for GHK-Cu at a median tested purity of 99.94%.
Test report image
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