Tirzepatide 99.7% Purity — Zlz PeptideCertificate of Analysis · Independent third-party lab result
LabG tested this Zlz Peptide tirzepatide batch (White Cap, marked 10) at 99.7% purity via HPLC and mass quantification. The tested quantity was 10.6mg against a 10mg label, a 6% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- endotoxin status n/a
- quantity deviation (6%)
- Test date
- 2026-03-01
- Testing lab
- LabG
- Batch / lot
- [NAME_REDACTED] (marked 10)
- Quantity
- 10.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.2
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.70% ranks higher than 26% 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.
Zlz Peptide has 274 certificates in our corpus, including 94 for Tirzepatide at a median tested purity of 99.80%.
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:d263438949d634ba…
— immutable copy held by TitrateLab