Melanotan II 99.2% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Melanotan II at 99.18% purity via HPLC and mass quantification. The tested quantity was 9.7mg against a 10mg label (-3% deviation). Endotoxin status is not applicable for this test. The test is older (6-12 months) and no batch ID was provided. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- no batch ID
- Test date
- 2025-10-29
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 9.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 10mg
How this result compares
This Melanotan II certificate's tested purity of 99.18% ranks higher than 9% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2025-10-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 35% 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
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