Semaglutide 97.8% Purity — Coastal PeptidesCertificate of Analysis · Independent third-party lab result
LabC tested this semaglutide batch at 97.82% purity via HPLC. Quantity was 5% over the 5mg label. The test is stale (over 1 year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- no batch ID
- Test date
- 2025-03-28
- Testing lab
- LabC
- Batch / lot
- (no batch ID)
- Quantity
- 5.25mg
- 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 97.82% ranks higher than 3% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-03-28 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 35% of our catalogued Semaglutide certificates.
Coastal Peptides has 26 certificates in our corpus, including 6 for Semaglutide at a median tested purity of 0.00%.
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:c9b809b6e64070ec…
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