Independent test result
Tirzepatide
by Reta One Labs· batch TR600925
99.87 %
measured purity(HPLC)· September 24, 2025
- HPLC purity
- 99.872
- Net peptide content
- 69.44
How this batch compares
This batch measured 99.87%, right at Reta One Labs's average of 99.87% for this peptide over 17 batches, and 0.25 pts above the all-vendor average of 99.62% across 334 COAs from 43 vendors.
74.5% 100.0%
This batch 99.87% Vendor avg (17 batches) 99.87% Peptide avg (334 COAs) 99.62%
From the same lot
Other tests in lot TR600925
Same batch, independently tested. Cross-confirm the purity claim.