Retatrutide 100.0% Purity — Skye PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RT25-12-001) at 100.0% purity via HPLC and mass quantification. Quantity was slightly over-labeled by 1.8%. Endotoxin status is not applicable. This test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- Test date
- 2025-05-07
- Testing lab
- LabE
- Batch / lot
- RT25-12-001
- Quantity
- 13.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.5
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 100.00% ranks higher than 100% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-05-07 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 5% of our catalogued Retatrutide certificates.
Skye Peptides has 81 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.75%.
Test report image
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