GHK-Cu 100.0% Purity — Peptilab ResearchCertificate of Analysis · Independent third-party lab result
LabA tested this GHK-Cu at 99.97% purity via HPLC and mass quantification. The tested quantity was significantly higher than labeled, showing a 33.2% deviation. Endotoxin status is unknown. This test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (33.2%)
- Test date
- 2025-05-06
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 66.59mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.97% ranks higher than 97% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-06 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 3% of our catalogued GHK-Cu certificates.
Peptilab Research has 15 certificates in our corpus, including 3 for GHK-Cu at a median tested purity of 99.97%.
Test report image
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