CERTIFICATE OF ANALYSIS

Product Name	TOLUENE For HPLC & Spectroscopy	CAS Number	108-88-3
Molecular Formula	C 6 H 5 CH 3	Catalogue No.	AL4596
Molecular Weight	92.14	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (By GC) Wt /ml at 20°C Refractive index Water Non –volatile matter Maximum absorbance in a 1.0cm cell against water at 285 nm 290 nm 300 nm 310 nm 310 nm 350 nm	A clear colorless liquid Min 99.8% About 0.865g About 1.496 <0.05% <0.0001% 1.0 0.50 0.20 0.10 0.02 0.01	A clear colorless liquid 99.7% 0.861g 1.496 0.04% <0.0001% 0.09 0.3 0.04 0.5 0.009 0.01

Result: The above product complies with HPLC & spectroscopy grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane