Pill Identification by Imprints: WPI 1000 Home Pill Identification by Imprints: WPI 1000 2 results METFORMIN HCL ER 1,000 MG TAB Side 1: WPI 1000 Color: White Side 2: Shape: Round METFORMIN HCL ER 1,000 MG TAB Side 1: WPI 1000 Color: White Side 2: Shape: Round Other Popular Drug Imprint T 2 H 602 b 94 D 88 K 6 4810 CDT 254 606 100 ER L16 Y+ or M+ 341 54 661 N 343 H145 TV 1 VH3 B 8 MYLAN 2002 M L20 328 T91 I 49 CL 41 B 1 V264 8.6 GX LL7 MYLAN 3000 m 200 N20 M C4 PC18 A116 WATSON 782 MP 658 E20 PF 4890 I 03