Tirzepatide 99.9% Purity — Shanghai Wibson Biotechnology WbsCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide at 99.9% purity using HPLC and mass quantification. The tested quantity of 51.1mg was significantly below the 60mg label, a deviation of -14.8%. Endotoxin status is unknown. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-14.8%)
- no batch ID
- Test date
- 2026-03-06
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 51.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.6
- Label dose
- 60mg
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 2026-03-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 70% of our catalogued Tirzepatide certificates.
Shanghai Wibson Biotechnology Wbs has 34 certificates in our corpus, including 10 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
sha256:04760878ac05c774…
— immutable copy held by TitrateLab