Pill Identification by Imprints: R428 Home Pill Identification by Imprints: R428 2 results LAMOTRIGINE ER 300 MG TABLET Side 1: R428 Color: Gray Side 2: Shape: Oblong LAMOTRIGINE ER 300 MG TABLET Side 1: R428 Color: Gray Side 2: Shape: Oblong Other Popular Drug Imprint 59743 SG1002 I82 308 AV E 0933 454 1325 OMJ 100 N 200 L151 93 5527 TEVA 7590 logo 1114 ucb 750 IP 203 D15 F 72 0891 833 5 464 40 mg U 128 737 logo and 144 logo 753 G 0028 BPI 152 logo and 9 1020 MYLAN 2002 27 349 37 ONE A DAY POT 40 INDERAL LA 80 54 262 MP 114 0 8 logo and 48 038