Certificate of analysis
Retatrutide
by Reta One Labs· batch R20725
99.58 %
measured purity(HPLC)· July 25, 2025
- HPLC purity
- 99.578
- Net peptide content
- 22.53
From the same lot
Other tests in lot R20725
Same batch, independently tested. Cross-confirm the purity claim.
99.50 %
Sep 2025 Chromate · HPLC
For
Retatrutide
by Reta One Labs· batch R20725
99.50 %
Sep 2025 Chromate · HPLC
For
Retatrutide
by Reta One Labs· batch R20725
99.58 %
Jul 2025 Chromate · HPLC
For
Retatrutide
by Reta One Labs· batch R20725
—
Purity not on file
Vanguard Laboratory
For
Retatrutide
by Reta One Labs· batch R20725
—
Purity not on file
Vanguard Laboratory
For
Retatrutide
by Reta One Labs· batch R20725