Tirzepatide 99.8% Purity — Amino LairCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Tirzepatide batch (Apr 29 2025) showed 99.84% purity via HPLC. The tested quantity was 56.7mg against a 60mg label, a deviation of -5.5%. Endotoxin status is not applicable, and the test is older (6-12 months).
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-09-30
- Testing lab
- LabE
- Batch / lot
- Apr 29 2025
- Quantity
- 56.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.7
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.84% ranks higher than 54% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-09-30 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 30% of our catalogued Tirzepatide certificates.
Amino Lair has 145 certificates in our corpus, including 20 for Tirzepatide at a median tested purity of 99.84%.
Test report image
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