CERTIFICATE OF ANALYSIS
Product Name TETRAZOLIUM SALT AR CAS Number 298-96-4
Molecular Formula C 19 H 15 ClN 4 Catalogue No. AL4520
Molecular Weight 334.81 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Heavy metals (as Pb)
Iron (Fe)
Sulphated ash
Sensitivity to glucose
Buff colored powder
(Min.) 99%
<0.001%
<0.001%
<0.2%
1:150000
Buff colored powder
99.51%
<0.001%
0.0008%
0.1%
1:150000
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane