Tirzepatide 99.9% Purity — Nuscience PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (000256) at 99.89% purity via HPLC. The tested quantity was 10.4mg against a 10mg label, a deviation of -12.2%. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-09-10
- Testing lab
- LabE
- Batch / lot
- 000256
- Quantity
- 10.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.9
- Label dose
- 10mg
vendor batch claim 11.9mg (Website)
How this result compares
This Tirzepatide certificate's tested purity of 99.89% ranks higher than 67% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-09-10 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 28% 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
Finnrick
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sha256:7c8e30083cb851ca…
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