Retatrutide 99.6% Purity — Chimera PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch ('Purple Caps') at 99.6% purity via HPLC and mass quantification. The tested quantity was 18.2mg, a 9% deviation from the 20mg label. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (9%)
- Test date
- 2025-10-13
- Testing lab
- LabG
- Batch / lot
- Purple Caps
- Quantity
- 18.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 20% of our catalogued Retatrutide certificates.
Chimera Peptides has 19 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.80%.
Test report image
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