Independent test result
PT-141
by Skye Peptides· batch PT26-10-001
99.87 %
measured purity(HPLC)· January 26, 2026
- HPLC purity
- 99.87
- Net peptide content
- 10.21
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How this batch compares
This batch measured 99.87%, right at Skye Peptides's average of 99.90% for this peptide over 2 batches, and 0.14 pts above the all-vendor average of 99.73% across 116 COAs from 40 vendors.
98.8% 100.0%
This batch 99.87% Vendor avg (2 batches) 99.90% Peptide avg (116 COAs) 99.73%
Compare pricing
See PT-141 pricing across 40 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 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
—
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
—
Purity not on file
TrustPointe Analytics Moderate
For
PT-141
by Skye Peptides· batch PT26-10-001