Analysis reportAll specifications met

GHK-Cu 50mg

Peptide Stock ref. PSV-2610-CU50-01

Purity99.39%RP-HPLC, UV 214 nm

Content per vial52.03 mg104.1% of 50 mg label claim

IdentityConfirmedHILIC-ESI-MS intact complex

Test results

Test	Specification	Result	Outcome
Identity (HILIC-ESI-MS intact complex)	402.11 m/z ±1.00 Da, copper isotope envelope	402 m/z, isotope envelope confirmed	Pass
Purity (RP-HPLC 214 nm)	≥ 99.25%	99.39%	Pass
Net peptide content	Within ±10% of 50 mg	52.03 mg (104.1% of claim)	Pass
Sterility (rapid PCR)	No microbial DNA detected	Not detected	Pass

Analysis reportAll specifications met

Peptide Stock ref. PSV-2610-CU50-02

Purity99.22%HPLC, area %

Content per vial61.57 mg123.1% of 50 mg label claim

Test	Specification	Result	Outcome
Chromatographic purity (HPLC, area %)	—	99.22%	Reported
Content per vial	≥ 90% of 50 mg label claim	61.57 mg (123.1% of claim)	Pass