Certificate of Analysis Third-party laboratory documentation for AE-GHK-CU 50 mg, Lot GU001. HPLC Purity: 99.7%Measured Peptide Potency: 32.9 mgFTIR Identification: Confirmed Batch Information Laboratory Results This report evaluates identity, purity, potency, and composition of the submitted sample. It does not evaluate particulate matter, microbial contamination, or the presence of endotoxins. Research Use Only