Retatrutide 94.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 94.9% purity for Retatrutide batch RET0604302025-04 via HPLC. The tested quantity was 7mg against a 6mg label, a 7.4% deviation. Endotoxin status is not applicable, and the test is older (6-12 months).
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-07-23
- Testing lab
- LabG
- Batch / lot
- RET[PHONE_REDACTED]-04
- Quantity
- 7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.2
- Label dose
- 6mg
How this result compares
This Retatrutide certificate's tested purity of 94.90% ranks higher than 2% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-07-23 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 9% 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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