§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · ASTR-70184✓ Verified · Pass
SELANK × Astra Peptides - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.25%
✓ Excellent
Test results
7 data points
Purity
99.25%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.21 mg
Qty match
102% of labeled · +2%
Batch ID
ASTR-70184
Container
White Lyophilized Powder
Tested by
Horizon AnalyticalView profile →
◆ Quantity verification
10 mg→10.21 mg+2%
About this test
This independent UPLC/MS lab test confirms Selank 10mg from Astra Peptides at 99.25% purity. The analysis was conducted by Horizon Analytical on February 2, 2026.
Selank is a synthetic peptide derivative of tuftsin, researched for its potential anxiolytic, nootropic, and immunomodulatory effects. A purity level of 99.25% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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