PT-141 96.7% Purity — Pure Tested PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this PT-141 batch (20250902) at 96.7% purity via HPLC and mass quantification. The tested quantity was 9.21mg, a deviation of -7.9% from the 10mg label. Endotoxin status is unknown. The test is recent (3-6 months old).
- no endotoxin test
- quantity deviation (-7.9%)
- Test date
- 2026-01-26
- Testing lab
- LabE
- Batch / lot
- 20250902
- Quantity
- 9.21mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.0
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 96.70% ranks higher than 2% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2026-01-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 52% of our catalogued PT-141 certificates.
Pure Tested Peptides has 7 certificates in our corpus, including 2 for PT-141 at a median tested purity of 96.65%.
Test report image
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