GHK-Cu 99.7% Purity — Planet PeptideCertificate of Analysis · Independent third-party lab result
LabF tested this GHK-Cu batch (GK100-121124) at 99.73% purity via HPLC and mass quantification. The tested quantity was significantly higher than the label at 171.97mg vs 100mg, a 29.5% deviation. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (29.5%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-05-20
- Testing lab
- LabF
- Batch / lot
- GK100-121124
- Quantity
- 171.97mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.73% ranks higher than 34% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-20 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 4% of our catalogued GHK-Cu certificates.
Planet Peptide has 457 certificates in our corpus, including 16 for GHK-Cu at a median tested purity of 99.75%.
Test report image
Finnrick
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