Certificate of Analysis
Product Name
L-VALINE 99% For Biochemistry
CAS Number
72-18-4
Molecular Formula
C5H11NO2
Catalogue No.
AL1567B
Molecular Weight
117.15 g/mol
Batch Number
AL-2026-AL1567B
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | White crystalline powder | White crystalline powder |
| Assay | Min.) 99% | 99.1% |
| Heavy metals (as Pb) | <0.001% | <0.001% |
| Ammonium (NH4) | <0.01% | <0.01% |
| Foreign amino acid | <0.3% | 0.2% |
| Other ninhydrin positive substance | <0.1% | <0.1% |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
