CERTIFICATE OF ANALYSIS
Product Name L-ARGININE For Biochemistry CAS Number 74-79-3
Molecular Formula C 6 H 14 N 4 O 2 Catalogue No. AL0489
Molecular Weight 174.2 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (Min.)
Heavy metals (as Pb)
Ammonium (NH4)
(α)D20 (C=5 in 5M HCl)
Colorless /white crystals
99.00%
<0.001%
<0.01%
+26.5° ±0.5°
Colorless /white crystals
99.65%
<0.001%
0.006%
+26.5°
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane