Retatrutide 99.5% Purity — Qianmiao PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (Nov, 2025) at 99.53% purity via HPLC and mass quantification. The tested quantity was 12% over the 15mg label, and the test is recent (under 3 months). Endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (12% over)
- Test date
- 2026-02-18
- Testing lab
- LabE
- Batch / lot
- Nov, 2025
- Quantity
- 16.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.1
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.53% ranks higher than 16% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 53% of our catalogued Retatrutide certificates.
Qianmiao Peptide has 13 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.80%.
Test report image
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