Tirzepatide 99.7% Purity — Planet PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (TZ10-040925) at 99.71% purity via HPLC. The tested quantity was 8.57mg against a 10mg label, representing a 14.3% deviation. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-14.3%)
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-05-16
- Testing lab
- LabE
- Batch / lot
- TZ10-040925
- Quantity
- 8.57mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.2
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.71% ranks higher than 28% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-16 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 15% of our catalogued Tirzepatide certificates.
Planet Peptide has 457 certificates in our corpus, including 105 for Tirzepatide at a median tested purity of 99.84%.
Test report image
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