Semaglutide 99.9% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.9% purity for Semaglutide batch 06-09-2025 via HPLC and mass quantification. The tested quantity of 5.32mg for a 5mg label represents a 6.4% deviation. The test date and endotoxin status are unknown, and while a verification URL is available, the lack of a test date makes recency impossible to assess.
- no endotoxin test
- stale (N+ years old)
- quantity deviation (6.4%)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 06-09-2025
- Quantity
- 5.32mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.5
- Label dose
- 5mg
How this result compares
This Semaglutide certificate's tested purity of 99.90% ranks higher than 80% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 11 for Semaglutide at a median tested purity of 99.78%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:9ad397d7e8a83fb8…
— immutable copy held by TitrateLab