Meglumine (NN-414)

Meglumine was analyzed by multi-mode column, RSpakNN-414. Meglumine is an amino-sugar derived from sorbitol. It is often used in pharmaceuticals or radio contrast media.
*To stabilize the elution time, inject formic acid (diluted by water 1+9) before the analysis.


Sample : 10micro-L
1. Meglumine 0.1%

Column       : Shodex RSpak NN-414 (4.6mmID*150mm)
Eluent       : Trifluoroacetic acid/Formic acid/H2O=0.05/0.3/100
Flow rate    : 1.0mL/min
Detector     : Shodex RI
Column temp. : 35deg-C