Semaglutide 98.7% Purity — Eternal PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The semaglutide batch (ROCK12674-F5-12) showed 98.69% purity via HPLC and mass quantification. The tested quantity was 11.2mg, a 12% deviation from the 10mg label. Endotoxin status is unknown, and the test is stale (over 1 year old).
- stale (1+ years old)
- no endotoxin test
- quantity deviation (12%)
- Test date
- 2025-05-07
- Testing lab
- LabE
- Batch / lot
- ROCK12674-F5-12
- Quantity
- 11.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 10mg
How this result compares
This Semaglutide certificate's tested purity of 98.69% ranks higher than 6% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-05-07 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 45% of our catalogued Semaglutide certificates.
Eternal Peptides has 127 certificates in our corpus, including 8 for Semaglutide at a median tested purity of 99.19%.
Test report image
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