Pill Identification by Imprints: RF 28 Home Pill Identification by Imprints: RF 28 2 results CHLOROQUINE PH 500 MG TABLET Side 1: RF 28 Color: White Side 2: Shape: Round CHLOROQUINE PH 500 MG TABLET Side 1: RF 28 Color: White Side 2: Shape: Round Other Popular Drug Imprint LILLY 4115 AMOXIL 250 logo and 620 250 MP 511 NEXIUM 40mg AR 60mg POLY 783 Takeda VIVUS logo and 051 logo and 1112 2063 V 106 126 I 6 E 102 ARI 30 I62 GG 705 GX LL7 54 710 APO 034 A 48 4 05 G 037 400 mg L021 par 217 300 54 551 S405 750 1325 C 75 PAR 868 M 58 S 25 RX616 M 312