CERTIFICATE OF ANALYSIS

Product Name	DICHLOROMETHANE For HPLC & UV Spectroscopy	CAS Number	75-09-2
Molecular Formula	CH 2 Cl 2	Catalogue No.	AL1715
Molecular Weight	84.93	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (By GC) Non-volatile matter Acidity (HCl) Water Max. Absorbance in 1cm cell against water A) 235nm B) 245nm C) 250nm D) 260nm	A clear colorless liquid Min. 99.8% <0.0001% <0.005% <0.01% 1.0 0.10 0.02 0.01	A clear colorless liquid 99.91% <0.0001% 0.004% <0.01% 0.36 0.04 0.01 0.005

Result: The above product complies with HPLC & Spectroscopy grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane