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 )  
   

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