Melanotan II 99.9% Purity — Bulk Peptide SupplyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Melanotan II batch (24314 BPSK974JB41) showed 99.89% purity via HPLC and mass quantification. The tested quantity was 9.77mg, a -2.3% deviation from the 10mg label. Endotoxin status is not applicable, and the test is older (6-12 months).
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-10-03
- Testing lab
- LabE
- Batch / lot
- 24314 BPSK974JB41
- Quantity
- 9.77mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 10mg
How this result compares
This Melanotan II certificate's tested purity of 99.89% ranks higher than 78% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2025-10-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 30% of our catalogued Melanotan II certificates.
Bulk Peptide Supply has 29 certificates in our corpus, including 3 for Melanotan II at a median tested purity of 99.89%.
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