CERTIFICATE OF ANALYSIS
Product Name DL-THREONINE For Biochemistry CAS Number 80-68-2
Molecular Formula C 4 H 9 NO 3 Catalogue No. AL4550
Molecular Weight 119.12 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Heavy metals ( as Pb )
Thin layer chromatogram
A white powder
(Min.) 99%
<0.001%
Passes test
A white powder
99.41%
<0.001%
Passes test
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane