GHK-Cu 99.9% Purity — Shanxi Qianyecao Biotech QycCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.9% purity for GHK-Cu via HPLC + mass quantification. The tested quantity was 51.9mg against a 50mg label, a deviation of 3.8%. The test is recent (3-6 months old), but the endotoxin status is unknown. Customers can verify this report via the lab's public URL.
- no endotoxin test
- no batch ID
- Test date
- 2026-02-02
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 51.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.90% ranks higher than 73% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 39% of our catalogued GHK-Cu certificates.
Shanxi Qianyecao Biotech Qyc has 175 certificates in our corpus, including 15 for GHK-Cu at a median tested purity of 99.90%.
Test report image
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