CERTIFICATE OF ANALYSIS

Product Name	SILVER OXIDE AR	CAS Number	20667-12-3
Molecular Formula	Ag2O	Catalogue No.	AL5006
Molecular Weight	231.74	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Chloride ( Cl ) Sulphate ( SO4) Calcium (Ca) Cadmium (Cd) Cobalt ( Co) Copper (Cu) Iron (Fe) Potassium (K) Sodium (Na) Nickel (Ni) Lead (Pb) Zinc (Zn)	Grey or black or brownish black powder 99% min 10 ml N/1% 0.005% max 0.005% max 0.005% max 0.005% max 0.005% max 0.005% max 0.01% max 0.01% max 0.005% max 0.005% max 0.005% max	Black powder. 99.20% <10 ml N/1% <0.005% <0.005% <0.005% <0.005% <0.005% <0.005% <0.01% <0.01% <0.005% <0.005% <0.005%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane