Independent test result
Tirzepatide
by Skye Peptides· batch TZ25-40-003
99.86 %
measured purity(HPLC)· November 12, 2025
- HPLC purity
- 99.862
- Net peptide content
- 42.42
How this batch compares
This batch measured 99.86%, right at Skye Peptides's average of 99.82% for this peptide over 10 batches, and 0.24 pts above the all-vendor average of 99.62% across 334 COAs from 43 vendors.
74.5% 100.0%
This batch 99.86% Vendor avg (10 batches) 99.82% Peptide avg (334 COAs) 99.62%
From the same lot
Other tests in lot TZ25-40-003
Same batch, independently tested. Cross-confirm the purity claim.