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GHK-Cu COA Certificates of analysis by lot

2 lots of GHK-Cu are on sale today, each with its own certificate of analysis from ILS Laboratories. HPLC purity on their certificates: 99.83–99.90%. Most recent analysis: Sep 10, 2026. Open a lot for every test result and the certificate itself, or look up the lot number on your vial.

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GHK-Cu lots on sale

SizeLotHPLC purityIdentityLaboratoryAnalysed
50mgACE-059451099.83%Confirmed (HPLC-RTM)ILS LaboratoriesSep 10, 2026
100mgACE-158452599.90%Confirmed (HPLC-RTM)ILS LaboratoriesSep 3, 2026

More certificates

Sold for laboratory research use only.

Every reference standard you need, documented down to the batch.

Each size ships against the certificate issued for its own fill — purity, identity and batch, on file before you buy.

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