Tirzepatide 98.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabA. The tirzepatide batch (TIR2007142025-03) showed 98.92% purity via HPLC. The tested quantity was 16.3% over the labeled 20mg, and endotoxin status is not applicable. The test is older (6-12 months).
- older (6-12 months)
- no endotoxin test
- quantity deviation (16.3%)
- Test date
- 2025-08-07
- Testing lab
- LabA
- Batch / lot
- TIR[PHONE_REDACTED]-03
- Quantity
- 23.26mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.4
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 98.92% ranks higher than 4% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-07 by LabA 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
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