l-glutamine Extra pure , LABORATORY CHEMICALS, SPECIFICATION

SPECIFICATION
( Pyrogen free for bacteriology
and tissue culture )
( Used as a substrate in determination
of glutyml transferace )
C₅H₁₀N₂O₃ M.W. 146.15
Minimum assay ( HCIO₄ titration )	99%
Max. Limits of Impurities :
Heavy metals ( as Pb )	0.001%
Ammonium ( NH₄ )	0.01%
Foreign amino acids	0.3%
Other ninhydrin - positive
substances ( as glycine )	0.1%