Tirzepatide 99.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (YO-TR50) at 99.8% purity via HPLC. The tested quantity was 15% over the 50mg label, and no endotoxin test results were provided. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (15% over)
- Test date
- 2026-01-15
- Testing lab
- LabG
- Batch / lot
- YO-TR50
- Quantity
- 57.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.4
- Label dose
- 50mg
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 2026-01-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 54% of our catalogued Tirzepatide certificates.
Hk Peptides has 487 certificates in our corpus, including 133 for Tirzepatide at a median tested purity of 99.84%.
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
sha256:89380a9cbd2c512d…
— immutable copy held by TitrateLab