Molecular Weight - Formula - Match Compounds Sub-Structure Exact Match Open here and redraw the structure. Search Search Results Total 2305 Results 6 Per page 10 20 30 40 50 60 70 80 90 100 ID 57 Amphoteric Polar Phase DL-Histidine CHIRALPAK® ZWIX(+) ( 3 x 150 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / water = 98 / 2 ID 58 Amphoteric Polar Phase DL-Histidine CHIRALPAK® ZWIX(-) ( 3 x 150 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / tetrahydrofuran / water = 49 / 49 / 2 ID 1805 Amphoteric Reverse Phase DL-Histidine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) perchloric acid aq. pH1.0 / acetonitrile = 90 / 10 ID 1833 Amphoteric HILIC DL-Histidine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) acetonitrile / water / trifluoroacetic acid = 96 / 4 / 0.5 ID 2442 Amphoteric SFC DL-Histidine CROWNPAK® CR-I(+) ( 3 x 150 mm 5 µm ) CO2 / methanol / water / trifluoroacetic acid = 70 / 27 / 3 / 0.15 ID 107 Amphoteric Polar Phase N-alpha-BOC-DL-histidine CHIRALPAK® ZWIX(+) ( 3 x 150 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / acetonitrile / water = 49 / 49 / 2