GHK-Cu 99.7% Purity — Nexera PeptideCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-01
- Testing lab
- Freedom Diagnostics
- Batch / lot
- JK4031526
- Quantity
- 57.41 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.68% ranks higher than 27% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-06-01 by Freedom Diagnostics via HPLC + MS. This test is newer than 84% of our catalogued GHK-Cu certificates.
Nexera Peptide has 14 certificates in our corpus, including 1 for GHK-Cu at a median tested purity of 99.68%.
Freedom Diagnostic
Source archivedWe archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.
Saved source document
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— immutable copy held by TitrateLab