Independent test result
GHK-Cu
by Peptide Supply Co.· batch GHK10004132026
99.97 %
measured purity(HPLC)· April 14, 2026
- HPLC purity
- 99.97
- Net peptide content
- 101.29
How this batch compares
This batch measured 99.97%, 0.21 pts above Peptide Supply Co.'s average of 99.76% for this peptide over 3 batches, and 0.34 pts above the all-vendor average of 99.63% across 250 COAs from 46 vendors.
85.6% 100.0%
This batch 99.97% Vendor avg (3 batches) 99.76% Peptide avg (250 COAs) 99.63%
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