Pill Identification by Imprints: GPI LB Home Pill Identification by Imprints: GPI LB 1 result GAS RELIEF 80 MG TABLET CHEW Side 1: GPI LB Color: White Side 2: Shape: Round Other Popular Drug Imprint SB 4142 FLZ 50 PKC NVR 93 27 ANI 231 GX ES7 BL 01 DAN 3120 G 3740 u75 FHI ML 58 I2 L829 Z 4237 WRF 7 1/2 851 GSI1000 Sandoz 663 F 25 G 5007 logo and 30 BL 04 GP400 1049 RX 773 logo and TF AR 102 1253 T558 M B2 2230 FAM250 G 220 Nitro-Dur 0.2 mg/hr HP 531 U37 C82 ACCOLATE 20 300 mg