Retatrutide — Shanghai Leader Peptide BiotechnologyCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (R10-00326) using HPLC, mass quantification, and endotoxin testing. The test is recent (under 3 months) and indicates low endotoxin levels. Purity and quantity deviation are not reported in this COA. Customers can cross-check on the lab's public verification URL.
- no purity data
- no quantity data
- Test date
- 2026-04-13
- Testing lab
- LabG
- Batch / lot
- R10-00326
- Quantity
- n/a
- Endotoxins
- low
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 10mg
How this result compares
We have catalogued 11014 Retatrutide certificates; across the 10447 with a purity result the median tested purity is 99.83%.
Tested 2026-04-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 62% of our catalogued Retatrutide certificates.
Shanghai Leader Peptide Biotechnology has 60 certificates in our corpus, including 24 for Retatrutide at a median tested purity of 99.73%.
Test report image
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