Tirzepatide 99.4% Purity — Mix PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (2025A56-10) at 99.4% purity via HPLC and mass quantification. The tested quantity was 4.2% above the labeled 30mg. Endotoxin status is unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-12-13
- Testing lab
- LabG
- Batch / lot
- 2025A56-10
- Quantity
- 34.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.3
- Label dose
- 30mg
vendor batch claim 33.0mg (Package)
How this result compares
This Tirzepatide certificate's tested purity of 99.40% ranks higher than 10% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 47% of our catalogued Tirzepatide certificates.
Mix Peptides has 93 certificates in our corpus, including 38 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.
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