Tirzepatide 99.8% Purity — Simple PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (TIR3005212025-15) at 99.76% purity via HPLC. The tested quantity of 58.5mg was significantly higher than the 30mg label, representing a 95% deviation. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (95%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-10-03
- Testing lab
- LabE
- Batch / lot
- TIR[PHONE_REDACTED]-15
- Quantity
- 58.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.76% ranks higher than 35% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 31% of our catalogued Tirzepatide certificates.
Simple Peptide has 561 certificates in our corpus, including 61 for Tirzepatide at a median tested purity of 99.88%.
Test report image
Finnrick
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