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 54 620 PERCOGESIC 1386 E 72 n 357 SZ 395 P 242 93 756 44-367 M75 833 5 322 D05 A20 M B8 UL 125 Glaxo S 10 100mg 356 NPR LE 375 NORVASC 5 N 175 HP 287 JSP D 35 PRINIVIL P291 PD 530 CL62 AN 10 SANDOZ 618 logo and 3090 P 1 634 CL 26 FEL 400 54 343 A06 M 38