... ball3)Passes ISO9001:20082~4mmActivated Alumina Ball2~4mm Activated alumina
ball has much micro-paths, so the specific surface is large ... water, oxide, acetic acid, alkali etc. 2~4mm Activated alumina
ball defluorinated just as the anion exchange resin, but the selectivity ... gas, especially in the drinking water defluorination .2~4mm alumina
ball Molecular Formula: Al2O3 • nH2O (0