CERTIFICATE OF ANALYSIS
Product Name L-HISTIDINE MONOHYDROCHLORIDE MONOHYDRATE For Biochemistry CAS Number 5934-29-2
Molecular Formula C 6 H 10 ClN 3 O 2 .H 2 O Catalogue No. AL2415
Molecular Weight 209.63 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Heavy metals (as Pb)
Ammonium (NH4)
Foreign amino acid
Other ninhydrine-positive substance (as glycine)
White crystalline powder
(Min.) 99%
<0.001%
<0.01%
<0.3%
<0.1%
White crystalline powder
99.28%
<0.001%
<0.01%
0.2%
<0.1%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane