Melanotan II 99.4% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabD tested this Melanotan II batch (240925-0110) at 99.41% purity via HPLC and mass quantification. The tested quantity was significantly higher than the label at 10.54mg vs 8mg (31.8% deviation). Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- high quantity deviation
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-05-20
- Testing lab
- LabD
- Batch / lot
- [PHONE_REDACTED]
- Quantity
- 10.54mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 8mg
How this result compares
This Melanotan II certificate's tested purity of 99.41% ranks higher than 14% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2025-05-20 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 18% of our catalogued Melanotan II certificates.
Peptide Sciences has 273 certificates in our corpus, including 12 for Melanotan II at a median tested purity of 99.51%.
Test report image
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