Tirzepatide 99.9% Purity — Aavant ResearchCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (967284-000008) at 99.94% purity via HPLC. The tested quantity showed a -7.6% deviation from the 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 (-7.6%)
- Test date
- 2025-11-17
- Testing lab
- LabE
- Batch / lot
- 967284-000008
- Quantity
- 25.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.1
- Label dose
- 25mg
vendor batch claim 28.0mg (Website)
How this result compares
This Tirzepatide certificate's tested purity of 99.94% ranks higher than 88% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 40% of our catalogued Tirzepatide certificates.
Aavant Research has 18 certificates in our corpus, including 11 for Tirzepatide at a median tested purity of 99.90%.
Test report image
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