Tirzepatide 99.5% Purity — LsplCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (T-11-2025) at 99.5% purity via HPLC. The tested quantity was 5.4mg against a 5mg label, representing an 8% deviation. Endotoxin status is not available, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (8%)
- Test date
- 2026-01-01
- Testing lab
- LabG
- Batch / lot
- T-11-2025
- Quantity
- 5.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 5mg
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 2026-01-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 51% of our catalogued Tirzepatide certificates.
Lspl has 56 certificates in our corpus, including 25 for Tirzepatide at a median tested purity of 99.67%.
Test report image
Finnrick
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