单项选择题
A.Purify the sample B.Desolvate and atomize the analyte atoms in a sample C.Excite the analyte atoms D.Ionize the analyte atoms
A.A broad-band light source B.A narrow-band light source C.A light detector D.Not a light source
A.加快喷雾速度 B.降低火焰温度 C.在待测溶液中加入消电离剂 D.用石墨炉原子化器代替火焰原子化器