Independent test result
TB-500 (TB4)
by EZ Peptides· batch EZP-TB41001302026-11
99.83 %
measured purity· February 16, 2026
How this batch compares
This batch measured 99.83%, 0.50 pts above EZ Peptides's average of 99.33% for this peptide over 7 batches, and 0.53 pts above the all-vendor average of 99.30% across 134 COAs from 28 vendors.
74.5% 100.0%
This batch 99.83% Vendor avg (7 batches) 99.33% Peptide avg (134 COAs) 99.30%