GHK-Cu — Zhejiang Yichenkang BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu, reporting endotoxins as 'not detected' and using HPLC + mass quantification. Purity and quantity deviation are not specified in this report. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no purity data
- no quantity data
- older (6-12 months)
- Test date
- 2025-07-11
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- n/a
- Endotoxins
- negative
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 50mg
How this result compares
We have catalogued 2860 GHK-Cu certificates; across the 2580 with a purity result the median tested purity is 99.82%.
Tested 2025-07-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 6% of our catalogued GHK-Cu certificates.
Zhejiang Yichenkang Biotechnology has 58 certificates in our corpus, including 5 for GHK-Cu at a median tested purity of 99.97%.
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:cacdf6c578b3d179…
— immutable copy held by TitrateLab