Retatrutide 100.0% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET9920241120-16) at 100.0% purity via HPLC. The tested quantity was 13.6mg against a 16mg label, representing a 15% deviation. Endotoxin status is not applicable, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- quantity deviation (-15%)
- Test date
- 2025-05-07
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-16
- Quantity
- 13.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.6
- Label dose
- 16mg
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.
Peptide Sciences has 273 certificates in our corpus, including 85 for Retatrutide at a median tested purity of 99.62%.
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
sha256:361c180a889e1a9a…
— immutable copy held by TitrateLab