Semaglutide 99.7% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabF. It reports 99.74% purity for Semaglutide via HPLC and mass quantification. The tested quantity of 11.17mg shows an 11.7% deviation from the 10mg label. Endotoxin status is not applicable, and the test is older (6-12 months).
- older (6-12 months)
- quantity deviation (11.7%)
- no endotoxin test
- Test date
- 2025-07-16
- Testing lab
- LabF
- Batch / lot
- May 2, 2025
- Quantity
- 11.17mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 10mg
How this result compares
This Semaglutide certificate's tested purity of 99.74% ranks higher than 50% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-07-16 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 59% of our catalogued Semaglutide certificates.
Peptide Sciences has 273 certificates in our corpus, including 21 for Semaglutide at a median tested purity of 99.78%.
Test report image
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