Independent test result
SS-31
by Peptide Supply Co.· batch PSCSS3150001
99.69 %
measured purity(HPLC)· February 11, 2026
- HPLC purity
- 99.687
- Net peptide content
- 49.42
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How this batch compares
This batch measured 99.69%, 0.14 pts below Peptide Supply Co.'s average of 99.83% for this peptide over 5 batches, and right at the all-vendor average of 99.72% across 117 COAs from 29 vendors.
98.5% 100.0%
This batch 99.69% Vendor avg (5 batches) 99.83% Peptide avg (117 COAs) 99.72%
Compare pricing
See SS-31 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 Supply Co.
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