Test results
| Appearance | Lyophilized peptide vial |
|---|---|
| GHK-Cu | 34.73 / 35.90 / 36.14mg · 3 samples |
| KPV | 24.80 / 25.19 / 25.51mg · 3 samples |
| Purity | 99.814% · HPLC · Spec 99.812% |
Batch details
| Product | GHK-Cu / KPV |
|---|---|
| Batch / lot | 5513X |
| Certificate number | #33850 (RoA) |
| Laboratory | Chromate |
| Tested | Apr 3, 2026 |
| Method | Qualitative and quantitative chemical analysis by HILIC-HPLC with UV detection |
| Lab verdict | Not stated on this certificate |
Original certificate
Open the image for the full-size report. Match the lot number printed on your vial to 5513X. Every other batch of GHK-Cu / KPV is listed on its product page.
New to certificates of analysis? What is a COA? explains the tests on this page and how labs check identity and purity.