Pill Identification by Imprints: F13 Home Pill Identification by Imprints: F13 4 results FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round Other Popular Drug Imprint ALKA SELTZER PLUS M 18 735 MYLAN 6089 L 120 M E15 M 1820 V400 P-D 007 M 48 1V125 L 347 CLR H M. Amphet Salts ZZ logo and 23 SZ 202 BVF 240 M 17 93 321 US 2.5 78 cor 212 NL 575 WW 64 TV A19 HALCION 0.25 logo and 244 N 81 M 1840 S191 E 34 TL 173 MYLAN 7155 F21 0632 75mg Z 13 EV0077 WC 730