Tirzepatide 99.8% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabF tested this Tirzepatide batch (Tir2006182025-2) at 99.83% purity via HPLC. Quantity was 23.52mg against a 20mg label, a 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.
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-08-06
- Testing lab
- LabF
- Batch / lot
- Tir[PHONE_REDACTED]-2
- Quantity
- 23.52mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 20mg
vendor batch claim 24.3mg (Label)
How this result compares
This Tirzepatide certificate's tested purity of 99.83% ranks higher than 51% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-06 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 23% 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
Finnrick
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