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GHK-Cu certificates.
3 lots on file. Mean purity 99.72%, lowest 99.66%. Every assay value for every lot.
98.5%99.0 spec100%
- ✓PurityHPLC · limit ≥ 99.0%99.78%
- ✓IdentityMass spectrometry · limit 403.9 ± 1.0 Da404.0 Da
- ✓Net contentQuantitative HPLC · limit ≥ 50 mg50.62 mg
- ✓EndotoxinLAL assay · limit ≤ 0.5 EU/mg0.05 EU/mg
- ✓SterilityMembrane filtration · limit No growthNo growth
- ✓Heavy metalsICP-MS · limit ≤ 10 ppm total1.1 ppm
- ✓MoistureKarl Fischer · limit ≤ 8.0%2.6%
Certificates marked SAMPLE show the published format. Each real lot certificate, with its PDF, appears here before that lot ships.
| Tested | Compound | Lot | Purity | Net content | Endotoxin | Panel | Certificate |
|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | GHK-Cu 50 mg | SA-GHK-2611 | 99.78% | 50.62 mg | 0.05 EU/mg | 7/7 Sample | |
| Sep 11, 2026 | GHK-Cu 50 mg | SA-GHK-2609 | 99.71% | 50.40 mg | 0.06 EU/mg | 7/7 Sample | |
| Aug 12, 2026 | GHK-Cu 50 mg | SA-GHK-2608 | 99.66% | 50.55 mg | 0.06 EU/mg | 7/7 Sample |
