Tirzepatide 99.8% Purity — Huayi BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. The report indicates 99.8% purity for Tirzepatide batch 70874 via HPLC and mass quantification. The tested quantity was 9.5mg against a 10mg label, a 5% deviation. Endotoxin status is unknown. The test is recent (under 3 months) and customers can verify on the lab's public URL.
- no endotoxin test
- Test date
- 2026-03-01
- Testing lab
- LabG
- Batch / lot
- 70874
- Quantity
- 9.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 10mg
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 2026-03-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 68% of our catalogued Tirzepatide certificates.
Huayi Biotechnology has 42 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:b749b73e0d15ff4d…
— immutable copy held by TitrateLab