Retatrutide 99.5% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabF tested this retatrutide batch (RET0604302025-04loose) at 99.51% purity via HPLC. The tested quantity of 7.26mg showed an 11.3% deviation from the 6mg label. Endotoxin status is not applicable for this test. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (11.3%)
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-07-16
- Testing lab
- LabF
- Batch / lot
- RET[PHONE_REDACTED]-04loose
- Quantity
- 7.26mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 6mg
How this result compares
This Retatrutide certificate's tested purity of 99.51% ranks higher than 16% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-07-16 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 8% 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
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