GHK-Cu 99.9% Purity — Welon Peptide SolutionsCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-20
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 79.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.90% ranks higher than 73% of the 2556 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 46% of our catalogued GHK-Cu certificates.
Welon Peptide Solutions has 43 certificates in our corpus, including 8 for GHK-Cu at a median tested purity of 99.88%.
Test report image
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