Pill Identification by Imprints: S408 Home Pill Identification by Imprints: S408 1 result POTASSIUM CITRATE ER 15 MEQ TB Side 1: S408 Color: Pale Yellow Side 2: Shape: Oblong Other Popular Drug Imprint 129 54 575 logo 137 M 1860 DSC L60 M U12 NL4S TL 218 51A L 347 logo and Cephalon L 178 G 55 B 153 K 28 ZESTORETIC 800 G74 BRONKAID ZZ L 350 M RE4 GG850 93 61 61265 us EB M04 3.0 logo and 5306 RH38 L478 A D G 606 Lofibra 134 mg RX616 SZ Z7 HH210 Watson 370 21 G80 IP 46