将供试品炽灼残渣分成两份，每份加入5ml稀盐酸。

Take up the residue in 2 quantities, each of 5 ml, of dilute hydrochloric acid R.

youdao

将供试品炽灼残渣分成两份，每份加入5ml稀盐酸。

Take up the residue in 2 quantities, each of 5 ml, of dilute hydrochloric acid R.

youdao