Tirzepatide 99.8% Purity — BfflinkCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide batch (608045-11/20/2025) at 99.81% purity via HPLC. The tested quantity of 53.1mg was 11.5% below the labeled 60mg. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-11.5%)
- no endotoxin test
- Test date
- 2026-02-20
- Testing lab
- LabE
- Batch / lot
- 608045-11/20/2025
- Quantity
- 53.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.81% ranks higher than 47% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 66% of our catalogued Tirzepatide certificates.
Bfflink has 40 certificates in our corpus, including 18 for Tirzepatide at a median tested purity of 99.86%.
Test report image
Finnrick
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