Semaglutide 99.8% 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 99.85% purity for semaglutide via HPLC and mass quantification. However, the tested quantity was 4.03mg against a 5mg label, a significant -19.4% deviation. Endotoxin status and test date are unknown, and no batch ID was provided. Customers can verify on the lab's public URL.
- significant quantity deviation
- no endotoxin test
- stale (unknown age)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 4.03mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 5mg
How this result compares
This Semaglutide certificate's tested purity of 99.85% ranks higher than 70% 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
sha256:489629ee8f7f6fed…
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