Certificate of analysis
PT-141
by BioLongevity Labs· batch 25-3-45952
99.85 %
measured purity(HPLC)· November 12, 2025
- HPLC purity
- 99.85
- Net peptide content
- 5.2
Where to buy
Product pages for this peptide at BioLongevity Labs
From the same lot
Other tests in lot 25-3-45952
Same batch, independently tested. Cross-confirm the purity claim.