CERTIFICATE OF ANALYSIS

Product Name	X-GAL (For Molecular Biology)	CAS Number	7240-90-6
Molecular Formula	C14H15BrClNO6	Catalogue No.	AL4799
Molecular Weight	408.6	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay ? – galactosidase test DNases ( exo and endonucleases ) Phosphatase Proteases RNases	White powder 99% min Suitable for substrate Not detected Not detected Not detected Not detected	White powder. 99.32% Suitable for substrate Not detected Not detected Not detected Not detected

Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane