For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

PT141

by Verified Peptides· batch PT01261210I

99.79 %

measured purity(HPLC)· January 13, 2026

HPLC purity
99.79
Net peptide content
11.61

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How this batch compares

This batch measured 99.79%, right at Verified Peptides's average of 99.80% for this peptide over 20 batches, and 0.07 pts above the all-vendor average of 99.72% across 137 COAs from 42 vendors.

98.8% 100.0%
This batch 99.79% Vendor avg (20 batches) 99.80% Peptide avg (137 COAs) 99.72%
Compare pricing

See PT141 pricing across 42 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.

Where to buy

Product pages for this peptide at Verified Peptides