Melanotan II 99.9% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Melanotan II batch at 99.9% purity via HPLC and mass quantification. The tested quantity was 8.81mg against a 10mg label, representing an 11.9% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-11.9%)
- no batch ID
- no endotoxin test
- Test date
- 2026-04-28
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 8.81mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.0
- Label dose
- 10mg
How this result compares
This Melanotan II certificate's tested purity of 99.90% ranks higher than 82% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2026-04-28 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 74% of our catalogued Melanotan II certificates.
Hk Peptides has 487 certificates in our corpus, including 12 for Melanotan II at a median tested purity of 99.77%.
Test report image
Finnrick
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