Independent test result
SS-31
by Peptide Plugs· batch 121-A-D
99.86 %
measured purity(HPLC)· April 20, 2026
- HPLC purity
- 99.86
- Net peptide content
- 11.2
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How this batch compares
This batch measured 99.86%, right at Peptide Plugs's average of 99.90% for this peptide over 3 batches, and 0.15 pts above the all-vendor average of 99.71% across 93 COAs from 21 vendors.
98.5% 100.0%
This batch 99.86% Vendor avg (3 batches) 99.90% Peptide avg (93 COAs) 99.71%
Compare pricing
See SS-31 pricing across 21 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 Plugs
From the same lot
Other tests in lot 121-A-D
Same batch, independently tested. Cross-confirm the purity claim.