Independent test result
Tirzepatide
by Peptiatlas· batch 2026
99.81 %
measured purity(HPLC)· April 14, 2026
- HPLC purity
- 99.81
- Net peptide content
- 22.86
How this batch compares
This batch measured 99.81%, 0.13 pts above the all-vendor average of 99.68% across 197 COAs from 38 vendors.
74.5% 100.0%
This batch 99.81% Peptide avg (197 COAs) 99.68%
From the same lot
Other tests in lot 2026
Same batch, independently tested. Cross-confirm the purity claim.
Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing
99.89 %
Apr 2026 Janoshik Analytical · HPLC
For
Tirzepatide
by SSR· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Hkuppeptide· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Peptiatlas· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Taikangbio· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Taishijie· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Vicopeptide· batch 2026
99.82 %
Apr 2026 Janoshik Analytical · HPLC
For
Retatrutide
by Zjpeptix· batch 2026
99.81 %
Apr 2026 Janoshik Analytical · HPLC
For
Tirzepatide
by Hkuppeptide· batch 2026
99.81 %
Apr 2026 Janoshik Analytical · HPLC
For
Tirzepatide
by Taikangbio· batch 2026
99.81 %
Apr 2026 Janoshik Analytical · HPLC
For
Tirzepatide
by Taishijie· batch 2026