Retatrutide 99.8% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (NXP-3P1201092026-01) at 99.77% purity via HPLC and mass quantification. The tested quantity was 12.9mg against a 12mg label, representing a 7.5% deviation. Endotoxin status is not applicable for this test. The test is recent (under 3 months old) and customers can verify it on the lab's public URL.
- endotoxin status n/a
- quantity deviation (7.5%)
- Test date
- 2026-03-03
- Testing lab
- LabE
- Batch / lot
- NXP-3P[PHONE_REDACTED]-01
- Quantity
- 12.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.8
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 99.77% ranks higher than 37% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 57% 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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