Retatrutide 99.5% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (08/1/25) at 99.48% purity via HPLC and mass quantification. Quantity matched the label within 1%. Endotoxin status is not applicable for this test type. The test date and recency are unknown, but a verification URL is available.
- unknown test date
- no endotoxin test
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 08/1/25
- Quantity
- 14.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.48% ranks higher than 14% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Qingdao Sigma Chemical has 510 certificates in our corpus, including 48 for Retatrutide at a median tested purity of 99.61%.
Test report image
Finnrick
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