Pill Identification by Imprints: M1000 Home Pill Identification by Imprints: M1000 2 results GLUMETZA ER 1,000 MG TABLET Side 1: M1000 Color: White Side 2: Shape: Oval METFORMIN HCL ER 1,000 MG TAB Side 1: M1000 Color: White Side 2: Shape: Oval Other Popular Drug Imprint 448 FENTANYL 1600 logo and 38 1/4 logo and KT G 222 1.4 LP332 M471 P 2 SS-2 713 A08 INCY FS3 93 208 PA 918 WPI 6 GX EF3 SG 109 Shire Butrans 5mcg/hour GE 320 C I M C2 52H 52H GG 580 A1 or A2 TV A19 P 2.5 L 65 1343 G 12 P4 CL 75 logo and 290 PLETAL 50 RX905 240 mg logo and 4356