Retatrutide 99.9% Purity — Qing Li PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.94% purity via HPLC and mass quantification. The quantity was 3.7% below the labeled 30mg, and endotoxin status is not applicable. The test is older (6-12 months) and lacks a specific batch ID. Customers can cross-check on the lab's public verification URL.
- older (6-12 months)
- no batch ID
- no endotoxin test
- Test date
- 2025-07-17
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 28.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.94% ranks higher than 86% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-07-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 8% of our catalogued Retatrutide certificates.
Qing Li Peptide has 348 certificates in our corpus, including 119 for Retatrutide at a median tested purity of 99.80%.
Test report image
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