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 WWB-25-11-A showed 99.95% purity via HPLC and mass quantification. However, the tested quantity was 90.1mg against a 100mg label, a deviation of -9.9%. Endotoxin status is not applicable, and the test date is unknown, making recency impossible to assess.
- no endotoxin test
- unknown test date
- quantity deviation (-9.9%)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- WWB-25-11-A
- Quantity
- 90.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.5
- 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
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