Semaglutide 99.7% Purity — Peptide GurusCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabC. It reports 99.74% purity for semaglutide via HPLC and mass quantification. However, the tested quantity was 10.4% over the 5mg label, and endotoxin status is unknown. The test is stale (over 1 year old) and lacks a batch ID.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (10%+)
- Test date
- 2025-03-25
- Testing lab
- LabC
- Batch / lot
- (no batch ID)
- Quantity
- 5.52mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.0
- Label dose
- 5mg
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 2025-03-25 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 34% of our catalogued Semaglutide certificates.
Peptide Gurus has 181 certificates in our corpus, including 10 for Semaglutide at a median tested purity of 99.86%.
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
sha256:06e4c36a34f537ca…
— immutable copy held by TitrateLab