Tirzepatide 99.8% Purity — GraypepCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-03-20
- Testing lab
- LabG
- Batch / lot
- Nov 2 2025
- Quantity
- 27.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.8
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 42% of the 8140 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-20 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 67% of our catalogued Tirzepatide certificates.
Graypep has 4 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.90%.
Finnrick
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