Independent test result
PT-141
by Skye Peptides· batch PT26-10-001
—
Purity not on file· tested January 30, 2026
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 99.77% over 50 COAs.
98.8% 100.0%
Vendor avg (2 batches) 99.90% Peptide avg (50 COAs) 99.77%
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 · HPLC
For
PT-141
by Skye Peptides· batch PT26-10-001
—
Feb 2026Purity not on file
Janoshik Analytical
For
PT-141
by Skye Peptides· batch PT26-10-001
—
Purity not on file
TrustPointe Analytics
For
PT-141
by Skye Peptides· batch PT26-10-001