GHK-Cu 100.0% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabA. It reports GHK-Cu at 99.98% purity via HPLC and mass quantification. The tested quantity of 60.63mg significantly deviates from the 50mg label, showing a 21.3% overage. Endotoxin status is not applicable, and the test recency is unknown. Customers can verify on the lab's public URL.
- no endotoxin test
- stale (N+ years old)
- quantity deviation (21.3%)
- Test date
- —
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 60.63mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.98% ranks higher than 99% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabA via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 22 for GHK-Cu at a median tested purity of 99.93%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
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