PT-141 99.9% Purity — Polaris PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this PT-141 batch (POL-PT14110-4) at 99.88% purity via HPLC and mass quantification. Quantity was 11.3mg against a 10mg label, a -2.7% deviation. Endotoxin status is not available. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-11
- Testing lab
- LabE
- Batch / lot
- POL-PT14110-4
- Quantity
- 11.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.88% ranks higher than 47% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2025-08-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 18% of our catalogued PT-141 certificates.
Polaris Peptides has 150 certificates in our corpus, including 10 for PT-141 at a median tested purity of 99.86%.
Test report image
Finnrick
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