Pill Identification by Imprints: WPI 3631 Home Pill Identification by Imprints: WPI 3631 1 result HYDROMORPHONE HCL ER 32 MG TAB Side 1: WPI 3631 Color: White Side 2: Shape: Round Other Popular Drug Imprint B 301 ML 59 UCY 500 M F1 559 TL 173 I 34 107 SANDOZ 619 logo and 3059 D D CARDURA K3 P95 255 Phillips BP 649 969 IT 68 WW 927 1307 T 193 L 217 NL 4 PHARMACIA & UPJOHN SCI 503 248 GG 737 J 050 MX32 MYLAN 8020 logo and 502 G74 LAMICTAL 100 3 0 AN 44 NICHE IP 212 MYLAN 6120 BI 7