Independent test result
PT-141
by BioLongevity Labs· batch QC260247
99.77 %
measured purity(HPLC)· January 15, 2026
- HPLC purity
- 99.77
- Net peptide content
- 5.13
How this batch compares
This batch measured 99.77%, right at BioLongevity Labs's average of 99.73% for this peptide over 8 batches, and right at the all-vendor average of 99.77% across 50 COAs from 20 vendors.
98.8% 100.0%
This batch 99.77% Vendor avg (8 batches) 99.73% Peptide avg (50 COAs) 99.77%
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