Certificate of Analysis
Product Name
L-LEUCINE 99% For Biochemistry
CAS Number
61-90-5
Molecular Formula
C6H13NO2
Catalogue No.
AL0886B
Molecular Weight
131.18 g/mol
Batch Number
AL-2026-AL0886B
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | White shining powder | White shining powder |
| Assay | (Min.) 99.0% | 99.38% |
| Heavy metals (as Pb) | <0.001% | 0.0008% |
| Ammonium (NH4) | <0.01% | <0.01% |
| Foreign amino acids | <0.3% | 0.2% |
| Other ninhydrin-positive substance (as glycine) | <0.1% | <0.1% |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
