PT-141 99.4% Purity — OupeptideCertificate of Analysis · Independent third-party lab result
LabE tested this PT-141 at 99.37% purity using HPLC and mass quantification. The tested quantity of 11.2mg was 12% over the 10mg label, and endotoxin status is unknown. 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)
- quantity deviation (12% over)
- Test date
- 2025-07-24
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 11.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.37% ranks higher than 8% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2025-07-24 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 15% of our catalogued PT-141 certificates.
Oupeptide has 188 certificates in our corpus, including 3 for PT-141 at a median tested purity of 99.88%.
Test report image
Finnrick
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