Retatrutide 99.9% Purity — Shandong Shengyuan Peptide TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (1/26 Blue Cap sample one) at 99.9% purity via HPLC. However, the tested quantity was significantly higher than labeled (16.4mg vs 10mg, a 64% 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.
- quantity deviation (+64%)
- no endotoxin test
- Test date
- 2026-02-20
- Testing lab
- LabE
- Batch / lot
- 1/26 Blue Cap sample one
- Quantity
- 16.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.5
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 54% of our catalogued Retatrutide certificates.
Shandong Shengyuan Peptide Technology has 28 certificates in our corpus, including 10 for Retatrutide at a median tested purity of 99.80%.
Test report image
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