Tirzepatide 99.0% Purity — Nuscience PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (00269) at 99.04% purity via HPLC. The tested quantity was 4.74mg, a 5.2% deviation from the 5mg label. Endotoxin status is unknown. This test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation >5%
- Test date
- 2025-05-07
- Testing lab
- LabE
- Batch / lot
- 00269
- Quantity
- 4.74mg
- 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 99.04% ranks higher than 5% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-07 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 14% of our catalogued Tirzepatide certificates.
Nuscience Peptides has 113 certificates in our corpus, including 11 for Tirzepatide at a median tested purity of 99.94%.
Test report image
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