Retatrutide 99.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (NXP-3P1201092026-01) at 99.9% purity via HPLC and mass quantification. The quantity tested was 11.9mg against a 12mg label, representing a -15.3% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-15.3%)
- no endotoxin test
- Test date
- 2026-03-18
- Testing lab
- LabE
- Batch / lot
- NXP-3P[PHONE_REDACTED]-01
- Quantity
- 11.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.6
- Label dose
- 12mg
vendor batch claim 14.1mg (Label)
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 61% 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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