Independent test result
TB-500
by Peptide Partners· batch TB202605
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Purity not on file· tested May 28, 2026
How this batch compares
This batch has no measured purity on file. Across 5 tested batches of TB-500 from Peptide Partners, measured purity averages 99.78%. Across all vendors, TB-500 averages 99.32% over 158 COAs.
74.5% 100.0%
Vendor avg (5 batches) 99.78% Peptide avg (158 COAs) 99.32%