PT-141 100.0% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this PT-141 batch at 99.95% purity using HPLC and mass quantification. The tested quantity was 10.7mg against a 10mg label, a 7% deviation. Endotoxin status is unknown. The test is recent (3-6 months old), and a verification URL is available.
- no endotoxin test
- quantity deviation (7%)
- no batch ID
- Test date
- 2025-12-29
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.3
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.95% ranks higher than 86% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2025-12-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 45% of our catalogued PT-141 certificates.
Reta Peptide has 249 certificates in our corpus, including 5 for PT-141 at a median tested purity of 99.94%.
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
sha256:83383758acbad0e4…
— immutable copy held by TitrateLab