Activated Alumina Adsorbent 1)Type:KA401,402,403,404,405 2)Size: 1-2, 3-5, ... -6≥120 ≥130≥120≥1105-7≥160 6-8≥180 KA401: is for as adsorbentKA402: is for defluorinatingKA403: is for absorption ... in producing hydrogen perixide (H2O2)KA404: is for catalyst carrierKA405: is for dehydrating and drying in ...