Retatrutide 97.7% Purity — Verified PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabC. The retatrutide batch (12-24-0211B) showed 97.72% purity via HPLC. The tested quantity was 11.92mg against an 11mg label, an 8.4% deviation. Endotoxin status is unknown, and the test is stale (over 1 year old).
- no endotoxin test
- stale (1+ years old)
- quantity deviation (8.4%)
- Test date
- 2025-02-13
- Testing lab
- LabC
- Batch / lot
- 12-24-0211B
- Quantity
- 11.92mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.9
- Label dose
- 11mg
How this result compares
This Retatrutide certificate's tested purity of 97.72% ranks higher than 2% of the 9822 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.
Verified Peptides has 347 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.69%.
Test report image
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