Pill Identification by Imprints: MF 1 Home Pill Identification by Imprints: MF 1 3 results METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round Other Popular Drug Imprint AN 641 HP 47 GM 4 2.5 852 CL61 X08 CALAN barr 15 mg LOVAZA AN 514 54 694 QP 146 EP 127 7P5 DXL E 134 2101 V CL49 BMS 300 mg SA 25 M 38 6 297 93 752 MP 20 G443 CIPLA 400 275 CL9 8119 I 27 logo and 78 241 L126 GG 489 CP 50 1077 barr 250 mg ML 041