Independent test result
Tirzepatide
by Cocer Peptides· batch CS-ze30-0108
99.83 %
measured purity(HPLC)· January 13, 2026
- HPLC purity
- 99.825
- Net peptide content
- 33.17
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How this batch compares
This batch measured 99.83%, 0.07 pts above Cocer Peptides's average of 99.76% for this peptide over 2 batches, and 0.17 pts above the all-vendor average of 99.65% across 412 COAs from 55 vendors.
74.5% 100.0%
This batch 99.83% Vendor avg (2 batches) 99.76% Peptide avg (412 COAs) 99.65%
Compare pricing
See Tirzepatide pricing across 55 verified vendors
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