Tirzepatide 99.1% Purity — Zhuoyue BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide at 99.07% purity via HPLC and mass quantification. The quantity was within 1% of the label (10mg tested at 10.1mg). The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL. Note: Endotoxin status is not applicable for this test type.
- no endotoxin test
- no batch ID
- Test date
- 2026-03-04
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.1
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.07% ranks higher than 5% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% of our catalogued Tirzepatide certificates.
Zhuoyue Biotechnology has 28 certificates in our corpus, including 13 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:cd55c3af4ec3535c…
— immutable copy held by TitrateLab