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 MYLAN 4070 M 253 GS EUG 225 MX2 Tiazac 360 981 44-485 572 Tri 539 ITR 612 H144 44 628 REL900 60 97 W 1033 RSV 20 10 MIA E7 MYLAN 5050 RJ72 I63 013 logo and 2891 A22 N TV 3 A-293 1 FLI 28 mg N 10 L13 54 293 L489 MYLAN 182 L 35 NP 20 7767 M D18 SC17