Tirzepatide 99.9% Purity — GraypepCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-03-05
- Testing lab
- LabE
- Batch / lot
- 202512
- Quantity
- 17.1mg
- Endotoxins
- below loq
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 8140 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-05 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 65% of our catalogued Tirzepatide certificates.
Graypep has 4 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.90%.
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