Tirzepatide 99.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The report indicates a purity of 99.91% for Tirzepatide via HPLC, with mass quantification also performed. However, the tested quantity of 86mg significantly deviates from the 60mg label, showing a 43.3% overage. Endotoxin status is not applicable, and the test is older (6-12 months).
- quantity deviation (43.3%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-05
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 86mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.91% ranks higher than 80% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-05 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 22% 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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