CERTIFICATE OF ANALYSIS

Product Name	SODIUM SELENATE AR	CAS Number	13410-01-0
Molecular Formula	Na 2 SeO 4	Catalogue No.	AL4263
Molecular Weight	189.09	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% in water) Water insoluble matter Chloride (Cl) Nitrogen compound (N) Selenium (Se) Sulphate (SO4)	White efflorescent crystals (Min.) 99.0% 6.0 to 8.0 <0.003% <0.0005% <0.001% <0.1% <0.02%	White efflorescent crystals 99.27% 7.1 <0.003% 0.0004% <0.001% <0.1% 0.01%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane