Tirzepatide 99.9% Purity — Hunan Goodpeptides Biotech CoCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (0ct 21st 2025) at 99.9% purity via HPLC. The tested quantity was 17.4mg, a 13% deviation from the 20mg label. Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-13%)
- Test date
- 2026-03-06
- Testing lab
- LabE
- Batch / lot
- 0ct 21st 2025
- Quantity
- 17.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 20mg
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.
Hunan Goodpeptides Biotech Co has 3 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.91%.
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:b38e23ab18155faf…
— immutable copy held by TitrateLab