Molecular Weight - Formula - Match Compounds Sub-Structure Exact Match Open here and redraw the structure. Search Search Results Total 2305 Results 4 Per page 10 20 30 40 50 60 70 80 90 100 ID 26 Amphoteric Polar Phase DL-Arginine CHIRALPAK® ZWIX(+) ( 4 x 250 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / water = 90 / 10 ID 1796 Amphoteric Reverse Phase DL-Arginine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) perchloric acid aq. pH1.5 / methanol = 80 / 20 ID 1835 Amphoteric HILIC DL-Arginine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) acetonitrile / water / trifluoroacetic acid = 96 / 4 / 0.5 ID 2444 Amphoteric SFC DL-Arginine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) CO2 / methanol / water / trifluoroacetic acid = 70 / 27 / 3 / 0.15