Pill Identification by Imprints: m B Home Pill Identification by Imprints: m B 1 result METOPROLOL SUCC ER 25 MG TAB Side 1: m B Color: White Side 2: Shape: Oval Other Popular Drug Imprint logo and 2838 M112 RP 104 SCI APTENSIO XR L132 ACTIQ par 725 ML 67 GG 961 GG 540 660 0.5 CL 1 RPC 053 UM N 740 NL 791 MYLAN 183 77 logo and 15 or 20 SG 326 MP 66 BP 631 RSV 10 A-263 PA4 M 61 523 C84 2531 logo and 2892 Librax T 16 240 mg AMBI 442 MG1 737 R720 266/18