Tirzepatide 99.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (Tir1512022025-19) at 99.9% purity via HPLC and mass quantification. The tested quantity was 13.9mg, a 7.3% deviation from the 15mg label. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-7.3%)
- no endotoxin test
- Test date
- 2026-02-11
- Testing lab
- LabE
- Batch / lot
- Tir[PHONE_REDACTED]-19
- Quantity
- 13.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.2
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 62% of our catalogued Tirzepatide certificates.
Nexaph has 362 certificates in our corpus, including 68 for Tirzepatide at a median tested purity of 99.84%.
Test report image
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