CERTIFICATE OF ANALYSIS

Product Name	LEAD MONOXIDE AR/ACS	CAS Number	1317-36-8
Molecular Formula	PbO	Catalogue No.	AL2708
Molecular Weight	223.2	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Acetic acid–insoluble matter Water soluble matter Loss on ignition (between 600 - 800°C) Chloride (Cl) Nitrogen compound (N) Bismuth (Bi) Calcium (Ca) Copper (Cu) Iron (Fe) Magnesium (Mg) Potassium (K) Silver (Ag) Sodium (Na)	A heavy yellow powder Min. 99% <0.02% <0.05% <0.2% <0.002% <0.001% <0.005% <0.005% <0.001% <0.002% <0.005% <0.005% <0.0005% <0.005%	A heavy yellow powder 99.72% <0.02% 0.04% 0.1% <0.002% <0.001% 0.004% 0.004% <0.001% <0.002% 0.004% <0.005% 0.0004% <0.005%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane