Tirzepatide 99.9% Purity — Shanghai BaojuCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (TR5) at 99.9% purity via HPLC and mass quantification. Quantity was 4.78mg against a 5mg label (-4.4% deviation). Endotoxin status is not available. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation >4%
- Test date
- 2026-01-29
- Testing lab
- LabE
- Batch / lot
- TR5
- Quantity
- 4.78mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 5mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 58% of our catalogued Tirzepatide certificates.
Shanghai Baoju has 86 certificates in our corpus, including 25 for Tirzepatide at a median tested purity of 99.90%.
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
sha256:6b74afd7a092b7d9…
— immutable copy held by TitrateLab