GHK-Cu 99.9% 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-B showed 99.89% purity via HPLC and mass quantification. The tested quantity was 96.7mg against a 100mg label, a deviation of -3.3%. Endotoxin status is not applicable, and the test date is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (8+ months)
- unknown test date
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- WWB-25-11-B
- Quantity
- 96.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.89% ranks higher than 66% 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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