Certificate of Analysis

Product Name CYTOSINE 98% For Biochemistry
CAS Number 71-30-7
Molecular Formula C4H5N3O
Catalogue No. AL02159
Molecular Weight 111.10 g/mol
Batch Number AL-2026-AL02159
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description White powder White powder
Assay Min. 98.0% 98.22%
Heavy metals (as Pb) <0.001% <0.001%
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications