Pill Identification by Imprints: MET Home Pill Identification by Imprints: MET 3 results METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong Other Popular Drug Imprint R0.5 CL33 68 -7 FL 145 U27 MYLAN A3 MX9 M. Amphet Salts L950 IP 101 ASK001 510 EP 340 231 OMEGA-RX MEL 7.5 74 ZE 13800UL SG1002 B105 MYLAN 5220 US 13 H 012 AA250 100 or 300 827 m m m MYLAN 152 AN 642 597 ICAPS 93 27 TL521 IP 174 477 S406 TCL 131 ACIPHEX 20 logo and 718 PD 530