Tirzepatide 99.5% Purity — Zenith Jove Peptide ZjCertificate of Analysis · Independent third-party lab result
LabG tested this Tirzepatide at 99.5% purity via HPLC and mass quantification. The tested quantity was 11.6mg against a 10mg label, a 16% deviation. Endotoxin status is not applicable, and the test is recent (3-6 months old).
- high quantity deviation (+16%)
- no endotoxin test
- no batch ID
- Test date
- 2025-12-18
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 11.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.5
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.50% ranks higher than 13% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-18 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 48% of our catalogued Tirzepatide certificates.
Zenith Jove Peptide Zj has 59 certificates in our corpus, including 22 for Tirzepatide at a median tested purity of 99.81%.
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
sha256:4d4b4e9645cd5453…
— immutable copy held by TitrateLab