CERTIFICATE OF ANALYSIS
Product Name METHYLENE BLUE (alkaline) CAS Number ----------
Molecular Formula ---------- Catalogue No. AL3056
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption maxima in water
Dark blue colored solution
About 660 nm
Dark blue colored solution
663 nm
Result:

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane