NILE CHEMICALS
L- LEUCINE
SPECIFICATION |
|
C6H13NO2 M.W. 131.18 | |
Minimum assay ( HCIO4 titration ) | 99% |
Maximum Limits of Impurities : | |
Heavy metals ( as Pb ) | 0.001% |
Ammonium ( NH4 ) | 0.01% |
Foreign amino acids | 0.3% |
Other ninhydrin - positive substances | 0.1% |
( as glycine ) | |