Retatrutide 99.8% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.76% purity for Retatrutide via HPLC + mass quantification + endotoxins. The tested quantity of 33.1mg showed a significant deviation of +10.3% from the 30mg label. Endotoxin status is not applicable, and the test recency is unknown. Customers can verify on the lab's public URL.
- unknown test date
- quantity deviation (+10.3%)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 4-29-25
- Quantity
- 33.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.1
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.76% ranks higher than 36% of the 9823 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%.
Test report image
Finnrick
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