Retatrutide 99.9% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

This COA was tested by an independent third-party lab, LabE, showing Retatrutide batch JTP254311G320 at 99.9% purity via HPLC and mass quantification. The tested quantity of 19.7mg was within 1.5% of the 20mg label. Endotoxin status is not applicable, and the test recency is unknown. Customers can cross-check on the lab's public verification URL.

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Testing method by LabE via HPLC + mass quantification + endotoxins.

Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 126 for Retatrutide at a median tested purity of 99.70%.

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