CERTIFICATE OF ANALYSIS

Product Name	LACTIC ACID AR (DL-lactic acid)	CAS Number	79-33-4
Molecular Formula	C 3 H 6 O 3	Catalogue No.	AL2650
Molecular Weight	90.08	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Wt /ml at 20°C Sulphated ash Chloride (Cl) Sulphate (SO4) Arsenic (As) Copper (Cu) Iron (Fe) Lead (Pb)	A clear colorless syrupy liquid (Min.) 88.0% 1.200 - 1.206g <0.01% <0.001% <0.005% <0.00001% <0.0001% <0.0001% <0.0001%	A clear colorless syrupy liquid 88.67% 1.205g <0.01% 0.0009% 0.003% <0.00001% <0.0001% <0.0001% <0.0001%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane