Pill Identification by Imprints: M13 Home Pill Identification by Imprints: M13 2 results IRBESARTAN 300 MG TABLET Side 1: LU Color: White Side 2: M13 Shape: Oval IRBESARTAN 300 MG TABLET Side 1: LU Color: White Side 2: M13 Shape: Oval Other Popular Drug Imprint H 604 NORPRAMIN 25 TAM barr 400 mg ZYLOPRIM 100 WPI 3331 XANAX 6 036 714 logo and LD CYP 179 L413 GG 634 E3 logo YC 143 PLIVA 333 H 105 ZANTAC 150 CDT 254 EV0077 TriStart S2 FX 75 RI4 VGR 50 A/P 25 / 30 BRX 3 T546 APTALIS 5 WAR 2 1/2 S 21 1048 logo BI-33 N 100 12.5/1000 M2A3 57344 TN 1 611 420