Tirzepatide 99.9% Purity — Mix PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.9% purity via HPLC for Tirzepatide batch 2025A512-09. However, the tested quantity was 16.2% higher than the label, and endotoxin status is unknown. The test is older (6-12 months).
- quantity deviation (16.2%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-11-05
- Testing lab
- LabG
- Batch / lot
- 2025A512-09
- Quantity
- 69.71mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.5
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-05 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 38% of our catalogued Tirzepatide certificates.
Mix Peptides has 93 certificates in our corpus, including 38 for Tirzepatide at a median tested purity of 99.80%.
Test report image
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