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 logo and TC ID 1170 P 175 147 NPX FP650 Z 4236 GG 431 PREMPRO 0.45/1.5 Andrx 696 GG 107 MP 160 Tandem SPI N4 MYLAN 457 293 F52 PA20 RX679 WELLBUTRIN SR 100 CK ML 87 1G5 AMBI 409 HP 195 C182 FO 750 LASIX and logo 40 C8 P 60 L274 NT 151 WPI 845 VP030 P 5 logo and 511 PREVACID 30 or BRISTOL 7279 or KL