ID
73

DL-Lysine

COMPOUND IDENTIFICATION

Molecular Weight
146.187
Formula
C6H14N2O2
Property
Amphoteric
DL-Lysine

Compound name

DL-Lysine

CHROMATOGRAM

DL-Lysine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® ZWIX(-)
(3 x 150 mm 3 µm)
Chromatographic Mode Polar Phase
Mobile Phase Composition 50mM formic acid + 25mM diethylamine in methanol / water = 98 / 2
Flow rate (mL/min) 0.5 Temperature (℃) 25
Injection Volume (µL) 0.0025 (mg) Sample Concentration
Detection ELSD
Elution Order D/L
No. Rt K'
1 5.0 1.80
2 6.0 2.33
Alpha Value Resolution
1 - 2 1.30 2.19