Retatrutide 99.9% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (R20012026TFC) at 99.9% purity via HPLC, with mass quantification also performed. Quantity matched the label within 1% (19.9mg tested vs 20mg label), and endotoxins were below LOQ. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- Test date
- 2026-03-06
- Testing lab
- LabE
- Batch / lot
- R20012026TFC
- Quantity
- 19.9mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 20mg
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 2026-03-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 59% of our catalogued Retatrutide certificates.
Tianjin Finder Chemical Tfc has 158 certificates in our corpus, including 56 for Retatrutide at a median tested purity of 99.83%.
Test report image
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