ＥｘｔｒａｃｔｉｏｎＳｅｐａｒａｔｉｏｎｏｆＳｃａｎｄｉｕｍ，ＩｒｏｎａｎｄＬｕｔｅｔｉｕｍｗｉｔｈＩｓｏｐｒｏｐｙｌＰｈｏｓｐｈｏｎｉｃＡｃｉｄＭｏｎｏ（１－ｈｅｘｙｌ－４－ｅｔｈｙｌ）ＯｃｔｙｌＥｓｔｅｒＳｕｎＪｉｎｇ；ＬｉＤｅｑｉａｎ（Ｌａｂｏ.........

Poly(vinyl phosphonic acid-co-glycidyl methacrylate-co-divinyl benzene) (PVGD) and PVGD containing an iminodi-acetic aci......