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, LabE. The GHK-Cu batch CU100(0) showed 99.95% purity via HPLC + mass quantification. However, the tested quantity was 112mg against a 100mg label, a 12% deviation, and endotoxin status is not applicable. The test date and recency are unknown, and while a verification URL is available, the lack of test date and endotoxin information are notable.
- no endotoxin test
- stale (unknown age)
- quantity deviation (12%)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- CU100(0)
- Quantity
- 112mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 100mg
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%).
Testing method by LabE 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
sha256:da0c736bf346b1be…
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