Independent test result
PT-141
by Skye Peptides· batch PT26-10-001
How this batch compares
This batch has no measured purity on file. Across 2 tested batches of PT-141 from Skye Peptides, measured purity averages 99.90%. Across all vendors, PT-141 averages 99.72% over 137 COAs.
98.8% 100.0%
Vendor avg (2 batches) 99.90% Peptide avg (137 COAs) 99.72%
Compare pricing
See PT-141 pricing across 42 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.
Where to buy
Product pages for this peptide at Skye Peptides
From the same lot
Other tests in lot PT26-10-001
Same batch, independently tested. Cross-confirm the purity claim.
Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing
99.87 %
Jan 2026 Janoshik Analytical Limited · HPLC
For
PT-141
by Skye Peptides· batch PT26-10-001
—
Feb 2026Purity not on file
Janoshik Analytical Limited
For
PT-141
by Skye Peptides· batch PT26-10-001
—
Jan 2026Purity not on file
Janoshik Analytical Limited
For
PT-141
by Skye Peptides· batch PT26-10-001