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 555 M 31 G 5008 par 020 BP 706 MG1 HP 268/40 S253 SG 326 0.5 mg A 171 logo and 2588 148 E 2 IP 464 4833X 15/1000 852 ZBO AMBI 442 H 602 SP C149 AZ 80 326 M X GG854 GG854 ONE logo and NK 13 54 177 44 386 cpc2859 G 22 CL91 265 U 787 022 NEORAL 100mg 6468