Retatrutide 99.9% Purity — Polaris PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabA. The retatrutide batch (POL-R5-1) showed 99.88% purity via HPLC. The tested quantity of 5.52mg was 5.9% above the 5mg label. Endotoxin status is not applicable. This test is stale, being over a year old.
- stale (1+ years old)
- no endotoxin test
- Test date
- 2025-02-14
- Testing lab
- LabA
- Batch / lot
- POL-R5-1
- Quantity
- 5.52mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.7
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.88% ranks higher than 61% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-02-14 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 2% of our catalogued Retatrutide certificates.
Polaris Peptides has 150 certificates in our corpus, including 39 for Retatrutide at a median tested purity of 99.83%.
Test report image
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