Independent test result
GHK-Cu
by Peptide Partners· batch GK202512
99.79 %
measured purity(HPLC)· December 19, 2025
- HPLC purity
- 99.79
- Net peptide content
- 96.4
How this batch compares
This batch measured 99.79%, right at Peptide Partners's average of 99.79% for this peptide over 4 batches, and 0.17 pts above the all-vendor average of 99.62% across 149 COAs from 38 vendors.
85.6% 100.0%
This batch 99.79% Vendor avg (4 batches) 99.79% Peptide avg (149 COAs) 99.62%
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