Tirzepatide 99.5% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabD tested this Tirzepatide at 99.51% purity via HPLC and mass quantification. The tested quantity of 11.31mg significantly exceeded the 10mg label by 13.1%. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no batch ID
- quantity deviation (13.1%)
- older (6-12 months)
- Test date
- 2025-08-05
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 11.31mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.9
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.51% ranks higher than 13% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-05 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 22% of our catalogued Tirzepatide certificates.
Hk Peptides has 487 certificates in our corpus, including 133 for Tirzepatide at a median tested purity of 99.84%.
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
sha256:94bee3ef5878a8d4…
— immutable copy held by TitrateLab