Independent test result
PE-22-28
by Ascension Peptides· batch 41-06250728
99.48 %
measured purity(HPLC)· October 6, 2025
- HPLC purity
- 99.48
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How this batch compares
This batch measured 99.48%, right at Ascension Peptides's average of 99.48% for this peptide over 2 batches, and 0.06 pts below the all-vendor average of 99.54% across 14 COAs from 9 vendors.
98.9% 99.9%
This batch 99.48% Vendor avg (2 batches) 99.48% Peptide avg (14 COAs) 99.54%
Compare pricing
See PE-22-28 pricing across 9 verified vendors
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From the same lot
Other tests in lot 41-06250728
Same batch, independently tested. Cross-confirm the purity claim.