Melanotan II 99.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabD. The Melanotan II sample showed 99.81% purity via HPLC and mass quantification, with a quantity of 11.25mg against a 10mg label (12.5% overage). Endotoxin status is not applicable for this test. The test is older (6-12 months) and lacks a batch ID.
- no batch ID
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-08-04
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 11.25mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 10mg
How this result compares
This Melanotan II certificate's tested purity of 99.81% ranks higher than 58% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2025-08-04 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 25% 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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