[717177-5KG] Silica gel technical grade, pore size 60 Ã…, 70-230 mesh, 63-200 mum + 319,880원
[717177-1KG] Silica gel technical grade, pore size 60 Ã…, 70-230 mesh, 63-200 mum + 175,780원
[717177-25KG] Silica gel technical grade, pore size 60 Ã…, 70-230 mesh, 63-200 mum + 981,090원