Retatrutide 99.8% Purity — Xingtai Lesda TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RT508112025) at 99.83% purity via HPLC. The tested quantity was 4.62mg against a 5mg label, a deviation of -7.6%. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- quantity deviation (-7.6%)
- Test date
- 2025-09-10
- Testing lab
- LabE
- Batch / lot
- RT508112025
- Quantity
- 4.62mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.83% ranks higher than 50% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-10 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 14% of our catalogued Retatrutide certificates.
Xingtai Lesda Technology has 6 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.67%.
Test report image
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