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COA — Klow (GHK-Cu Blend) 80 mg

Results as reported for lot DOVN-2603-0027, issued to Reset Peptides. Verify it at /verify with search code DVN26030027.

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Certificate of Analysis

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[email protected]

Client:Reset Peptides
Accession #:26030027
Search Code:DVN26030027
Received:03/24/2026
Reported:03/26/2026
Lot:DOVN-2603-0027

Sample Summary

Product:Klow (GHK-Cu Blend) - 80 mg
Purity:99.61%
Identity:Confirmed against reference standard
Net Content:88.00 mg
Molecular Formula:Not assigned
Molecular Weight:Not determined
Appearance:White Lyophilized Powder
Chemical reference:Product composition dependent

Analytical Results

TestResult
Identity (LC-MS)Klow (GHK-Cu Blend)
Purity (RP-HPLC-UV, area %)99.61%
Net Content88.00 mg

Observations

  • No molecular formula is assigned to this material. The reference source describes it as: Mixture / blend; No single molecular weight.
  • Mass spectrum: no molecular weight is declared for this material, so the acquired m/z values are not assigned to charge states. The spectrum is published as acquired.

Method: purity by reversed-phase HPLC with UV detection, reported as peak area percent; identity by liquid chromatography–mass spectrometry (LC-MS) on the same sample. Full chromatographic conditions are held on file and issued on request against this search code.

Chromatogram

a.u.RP-HPLC-UV05001000150020000.02.55.07.510.012.515.0minKlow (GHK-Cu Blend) · 3.912

Mass Confirmation

LC-MS (ESI+)300400500600700800900m/z403.719537.956806.431

Observed m/z: 403.719, 537.956, 806.431. No charge states are assigned — see observations above.

Signature of Frederick Johnson

Frederick Johnson

Head of analytical chemistry

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DVN26030027

doverinlabs.com

[email protected]

Cambridge, United Kingdom