Semaglutide 99.5% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabG tested this semaglutide at 99.5% purity via HPLC and mass quantification. The tested quantity was 12% over the 5mg label, and endotoxin status is unknown. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- no batch ID
- no endotoxin test
- quantity deviation (12% over)
- Test date
- 2026-03-01
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 5.6mg
- 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 99.50% ranks higher than 25% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-03-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 95% 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
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:f71da3b51b2f6b8b…
— immutable copy held by TitrateLab