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 I 16 54 527 K12 PROCARDIA PFIZER 260 44 449 K0 785 Z46 A 21 WATSON 605 A Z L837 T 50 logo and 2781 BERTEK 750 ZYVOX 600 mg E 204 CL48 AA 820 Watson 629 logo and TD L257 logo and 4805 751 logo and 242 PD 158 LK100 I G 54 125 853 B167 BP 706 CREON 1236 logo and NR cor 256 SAT T 174 M 147 68 -7 Y