Retatrutide 99.7% Purity — NextechlabsCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (20240923) at 99.66% purity via HPLC, with quantity matching the label within 1%. The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-10-09
- Testing lab
- LabE
- Batch / lot
- 20240923
- Quantity
- 10.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.4
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.66% ranks higher than 25% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-09 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 19% of our catalogued Retatrutide certificates.
Nextechlabs has 31 certificates in our corpus, including 8 for Retatrutide at a median tested purity of 99.74%.
Test report image
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