Retatrutide 99.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET1210142025-19) at 99.86% purity via HPLC. Quantity was slightly over-labeled by 2.2%, and the test is recent (3-6 months old). The COA does not include endotoxin results. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-11-17
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-19
- Quantity
- 12.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.9
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 99.86% ranks higher than 56% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% of our catalogued Retatrutide certificates.
Nexaph has 362 certificates in our corpus, including 116 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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