Retatrutide 99.2% Purity — Patricia BarnardCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-18
- Testing lab
- Freedom Diagnostics
- Batch / lot
- —
- Quantity
- 23.29 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.24% ranks higher than 7% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-18 by Freedom Diagnostics via HPLC + MS. This test is newer than 53% of our catalogued Retatrutide certificates.
Patricia Barnard has 21 certificates in our corpus, including 8 for Retatrutide at a median tested purity of 99.90%.
Freedom Diagnostic
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