Retatrutide 99.8% Purity — Changan District Sheng Peptide TradingCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch at 99.85% purity via HPLC. However, the tested quantity was significantly lower than the label, showing a -41% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- significant quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2026-02-22
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 11.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.6
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.85% ranks higher than 54% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-22 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 55% of our catalogued Retatrutide certificates.
Changan District Sheng Peptide Trading has 8 certificates in our corpus, including 8 for Retatrutide at a median tested purity of 99.88%.
Test report image
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