Tirzepatide 100.0% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.95% purity for Tirzepatide batch 91125, using HPLC and mass quantification. However, the tested quantity was 23.8mg against a 30mg label, a significant -20.7% deviation. Endotoxin status is not applicable, and the test date/recency are unknown. Customers can verify on the lab's public URL.
- quantity deviation (-20.7%)
- no endotoxin test
- stale (unknown age)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 91125
- Quantity
- 23.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.0
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.95% ranks higher than 92% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 50 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:d1fbaeb53008d18a…
— immutable copy held by TitrateLab