Certificate of analysis

SS-31

by Verified Peptides· batch 06-25-0530E

99.81 %

measured purity(HPLC)· June 19, 2025

HPLC purity
99.806
Net peptide content
33.87
From the same lot

Other tests in lot 06-25-0530E

Same batch, independently tested. Cross-confirm the purity claim.