Retatrutide 99.9% Purity — Shanghai Erp Peptide BiotechnologyCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-22
- Testing lab
- LabE
- Batch / lot
- R15
- Quantity
- 13.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.2
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 10399 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-06-22 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 89% of our catalogued Retatrutide certificates.
Shanghai Erp Peptide Biotechnology has 121 certificates in our corpus, including 50 for Retatrutide at a median tested purity of 99.90%.
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