Retatrutide 97.6% Purity — Planet PeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabC. The retatrutide batch (RT10-122824) showed 97.61% purity via HPLC. The tested quantity was 11.58mg, a significant deviation of +15.8% from the 10mg label. Endotoxin status is unknown. The test is stale, over a year old.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (+15.8%)
- Test date
- 2025-02-13
- Testing lab
- LabC
- Batch / lot
- RT10-122824
- Quantity
- 11.58mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.5
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 97.61% ranks higher than 2% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-02-13 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 2% of our catalogued Retatrutide certificates.
Planet Peptide has 457 certificates in our corpus, including 78 for Retatrutide at a median tested purity of 99.87%.
Test report image
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