Retatrutide 99.9% Purity — Henan Sahe PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RT200326L) at 99.9% purity via HPLC and mass quantification. Quantity was within 2% of the label, and the test is recent (under 3 months). However, endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-04-23
- Testing lab
- LabE
- Batch / lot
- RT200326L
- Quantity
- 19.6mg
- Endotoxins
- —
- 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 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% of our catalogued Retatrutide certificates.
Henan Sahe Peptide has 47 certificates in our corpus, including 27 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:cd9df07e774ffa60…
— immutable copy held by TitrateLab