Analysis summary

GHK-Cu

Sample as received: GHK-Cu

Reference: PS-GHKCU-2606
SKU: GHK-CU-50MG
Presentation: Lyophilised powder
Analysis date: 15 June 2026

Purity

99.30% HPLC-UV

Basis: Peak Purity Index — spectral homogeneity of the main peak.

Identity

Not performed

Expected mass: 401.90 Da
Detected mass: —
Method: HPLC-UV
Detection: UV 215 nm (±4 nm)

Peak integration

A peak-by-peak integration table is not included in this summary. It forms part of the full analytical report, available on request.

Sample as received

Form: Lyophilised powder
Colour: —
Condition: As expected
Peaks resolved: —

Notes

Purity reported as Peak Purity Index — a spectral-homogeneity measure that detects co-eluting species beneath the main peak.

Testing

Analysed by an independent third-party analytical laboratory in the United Kingdom using established HPLC methods. The laboratory’s identity, the certificate it issued and its supporting records are released to verified research institutions on request.

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