Pill Identification by Imprints: WPI 3331 Home Pill Identification by Imprints: WPI 3331 9 results BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round Other Popular Drug Imprint E 25 54 656 ZA-35 L898 WATSON 800 IP 189 DX 31 EP 114 ALEVE PM GG854 2858 logo and 11 DSS Advil PM Lofibra 200 mg NP 10 5030 I4 W990 100 mg W 1035 PH033 A B CL62 M 47 VP 25 M 63 S 12 94 WATSON 794 MDV M GP10 b1009 logo and 120 54 411 TARO CZ ER 200 MACRODANTIN 100 mg NT 400 HALCION 0.25 FLO