Tirzepatide 99.9% Purity — Risynth BioCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (2025/6-7-15-TZ) at 99.93% purity via HPLC. Quantity was 38.9mg against a 40mg label (-2.8% deviation). Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-09-04
- Testing lab
- LabE
- Batch / lot
- 2025/6-7-15-TZ
- Quantity
- 38.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 99.93% ranks higher than 85% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-09-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% of our catalogued Tirzepatide certificates.
Risynth Bio has 12 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.93%.
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
sha256:86061c50bd140557…
— immutable copy held by TitrateLab