Melanotan II — Zhejiang Yichenkang BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The report indicates "not detected" for endotoxins, but purity and quantity results are not available. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no purity test
- no quantity test
- 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
- 5mg
How this result compares
We have catalogued 833 Melanotan II certificates; across the 782 with a purity result the median tested purity is 99.77%.
Tested 2025-07-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 22% of our catalogued Melanotan II certificates.
Zhejiang Yichenkang Biotechnology has 58 certificates in our corpus, including 5 for Melanotan II at a median tested purity of 99.79%.
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
sha256:7e7d3a600f116f2a…
— immutable copy held by TitrateLab