CERTIFICATE OF ANALYSIS

Product Name	COPPER (metal) TURNING/FILLING	CAS Number	7440-50-8
Molecular Formula	Cu	Catalogue No.	AL1486
Molecular Weight	63.55	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Substance insoluble in HNO3 Antimony (Sb) Arsenic (As) Lead (Pb) Iron (Fe) Manganese (Mn) Silver (Ag) Tin (Sn)	Bright reddish metallic turnings (Min) 99.5% <0.05% <0.005% <0.0002% <0.05% <0.005% <0.005% <0.005% <0.005%	Bright reddish metallic turnings 99.58% 0.04% <0.005% 0.0001% <0.05% 0.0032% <0.005% <0.005% <0.005%

Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane