Independent test result
PT-141
by Peptide Partners· batch PT202512
How this batch compares
This batch has no measured purity on file. Across 4 tested batches of PT-141 from Peptide Partners, measured purity averages 99.82%. Across all vendors, PT-141 averages 99.73% over 101 COAs.
98.8% 100.0%
Vendor avg (4 batches) 99.82% Peptide avg (101 COAs) 99.73%
Compare pricing
See PT-141 pricing across 29 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.
Where to buy
Product pages for this peptide at Peptide Partners
From the same lot
Other tests in lot PT202512
Same batch, independently tested. Cross-confirm the purity claim.