Tirzepatide 99.8% Purity — LipeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (October 8, 2025) at 99.8% purity via HPLC and mass quantification. Quantity matched the label within 1%, and the test is recent (3-6 months old). However, endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-12-05
- Testing lab
- LabG
- Batch / lot
- October 8, 2025
- Quantity
- 30.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 43% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-05 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 44% of our catalogued Tirzepatide certificates.
Lipeptides has 37 certificates in our corpus, including 8 for Tirzepatide at a median tested purity of 99.80%.
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
sha256:5b1b1555097b396d…
— immutable copy held by TitrateLab