CERTIFICATE OF ANALYSIS

Product Name	TETRAHYDROFURAN For HPLC & Spectroscopy	CAS Number	109-99-9
Molecular Formula	C O 4 H 8	Catalogue No.	AL4493
Molecular Weight	72.11	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (GC) Acidity (as CH3COOH) Peroxides Non-volatile substances Water Maximum absorbance in 1.0 cm cell against water at A) 230 nm B) 240 nm C) 250 nm D) 270 nm E) 300 nm F) 350 nm	Clear, Colourless liquid Min 99.8% <0.001% <0.01% <0.0001% <0.05% 1.00 0.40 0.20 0.10 0.02 0.01	Clear, Colourless liquid 99.92% <0.001% <0.01% 0.04% 0.326 0.24 0.1 0.42 0.02 0.01

Result: The above product complies with HPLC & Spectroscopy grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane