Pill Identification by Imprints: ML 31 Home Pill Identification by Imprints: ML 31 1 result METFORMIN HCL ER 750 MG TABLET Side 1: ML 31 Color: Pink Side 2: Shape: Oblong Other Popular Drug Imprint FENTANYL 800 60 96 D6 L 8 259 C HBP ZCR NALFON 400 mg 45 mg TV 4 MC 32 VIP100 SCU METHADOSE 40 93 782 G38 MONODOX 75 PRECOSE 50 461 C010 540 U-S K 25 A5 59743 L 350 MYLAN GT 16 MM RJ73 Vivelle-Dot 0.1 mg/day COB VP068 3169 Tedor 255 8I Tiazac 240 CL62 C25 f100 ONE A DAY and logo