Sample

Compound

GHK-Cu 50 mg

Lot

SA-GHK-2609

Formula

C₁₄H₂₄CuN₆O₄

Laboratory

Independent lab

Test	Method	Limit	Result
Purity	HPLC	≥ 99.0%	99.71%
Identity	Mass spectrometry	403.9 ± 1.0 Da	403.9 Da
Net content	Quantitative HPLC	≥ 50 mg	50.40 mg
Endotoxin	LAL assay	≤ 0.5 EU/mg	0.06 EU/mg
Sterility	Membrane filtration	No growth	No growth
Heavy metals	ICP-MS	≤ 10 ppm total	1.0 ppm
Moisture	Karl Fischer	≤ 8.0%	2.9%