Independent test result
PT-141
by Peptide Partners· batch PT202512
99.89 %
measured purity(HPLC)· January 12, 2026
- HPLC purity
- 99.89
- Net peptide content
- 11.02
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How this batch compares
This batch measured 99.89%, 0.07 pts above Peptide Partners's average of 99.82% for this peptide over 4 batches, and 0.16 pts above the all-vendor average of 99.73% across 101 COAs from 29 vendors.
98.8% 100.0%
This batch 99.89% 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.