【評論主題】32 下列何者不屬於陽離子交換樹脂之官能基？(A)Carboxymethyl (CM)(B)Diethylaminoethyl (DEAE)(C)Sulfonic acid(D)Carboxylic

【評論內容】Carboxymethyl (CM) 、☆☆☆☆☆☆☆☆ ...