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Composite COA score

78/ 100Grade C

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

GHK-Cu

Lot GHK02261350M · tested by Janoshik Analytical · 2026-03-04 · sold by Verified Peptides

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99.81%

Purity

64.74 mg

Net peptide

—

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.810%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

Pass<1.01 EU/vial

Tested by

Janoshik Analytical

909 COAs indexed · std dev 2.09% · CZ

Source

We discovered this COA on the vendor's public site.

First indexed 2026-05-15 · extracted 2026-05-24

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Label history

No archived listing available for this COA's test date.

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