Cagrilintide 99.9% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabD. The cagrilintide was found to be 99.94% pure via HPLC and mass quantification. The quantity tested was 9.95mg against a 10mg label, a deviation of -0.5%. The endotoxin status is unknown. This test is older (6-12 months) and lacks a batch ID.
- no endotoxin test
- older (6-12 months)
- no batch ID
- Test date
- 2025-08-04
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 9.95mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 10mg
How this result compares
This Cagrilintide certificate's tested purity of 99.94% ranks higher than 94% of the 718 Cagrilintide certificates with a purity result we have catalogued (median 99.77%).
Tested 2025-08-04 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 16% of our catalogued Cagrilintide certificates.
Reta Peptide has 249 certificates in our corpus, including 5 for Cagrilintide at a median tested purity of 99.56%.
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
sha256:0853d269c3d753ed…
— immutable copy held by TitrateLab