Retatrutide 99.4% Purity — AuroraCertificate of Analysis · Independent third-party lab result
Janoshik tested this Retatrutide batch (RT20J115P) at 99.413% purity via HPLC (GLP-1 blind test). Quantity was slightly over label at 20.31mg (1.55% deviation) for a 20mg label. The test is recent (3-6 months old). No endotoxin test was performed. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-02-04
- Testing lab
- Janoshik
- Batch / lot
- RT20J115P
- Quantity
- 20.31 mg
- Endotoxins
- —
- Assay method
- HPLC (GLP-1 blind test)
How this result compares
This Retatrutide certificate's tested purity of 99.41% ranks higher than 12% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-04 by Janoshik via HPLC (GLP-1 blind test). This test is newer than 47% of our catalogued Retatrutide certificates.
Aurora has 23 certificates in our corpus, including 8 for Retatrutide at a median tested purity of 99.60%.
Test report image
Janoshik (public)
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