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COA / SXSK-042026-1

Selank / Semax

Lot SX
99.21%HPLC
Report date
2026-04-22
Testing lab
Freedom Diagnostics
Appearance
White lyophilised powder
AnalyteMethodResult
PurityHPLC-UV + LC-MS/MS99.21%
IdentityHPLC-UV + LC-MS/MSSelank / Semax
Net peptide contentHPLC-UV + LC-MS/MSSelank 5.35 mg · Semax 6.47 mg
EndotoxinLAL, USP <85>Pass (USP <85>)
HPLC chromatogram for lot SXSK-042026-1: a single principal peak for Selank / Semax
HPLC trace for this lot, as recorded on the signed report. The principal peak is Selank / Semax at 99.21%.
Download signed certificate (PDF)Verify accession 2604200571 at the lab →
Independent analysis by Freedom Diagnostics. Results apply to the stated lot. For laboratory and research use only — not for human or animal consumption.