Intermittently flowing Hydride Generation Nondispersive Atomic Fluorecence Spectrometry method is used to analyze trace Selenium in teas under the optimized working conditions.

• 采用断续流动氢化物发生-无色散原子荧光分析法测定茶叶中的微量硒,确定了仪器及氢化物产生的最佳实验条件。