Independent test result
GHK-Cu
by Prime Peptides· batch 3102026GK
99.03 %
measured purity(HPLC)· April 28, 2026
- HPLC purity
- 99.034
- Net peptide content
- 73.11
How this batch compares
This batch measured 99.03%, 0.30 pts below Prime Peptides's average of 99.34% for this peptide over 2 batches, and 0.58 pts below the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.03% Vendor avg (2 batches) 99.34% Peptide avg (142 COAs) 99.61%
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