火焰原子吸收光谱法测定火山矿泉水中的铁

Determination of Iron in Volcano Mineral Spring Water by Flame Atomic Absorption Spectrometry

采用火焰原子吸收光谱法测定天然火山矿泉水样中铁的含量。经测定火山附近有两处矿泉水中含有较高浓度的铁。方法线性范围为0.3—3.0mg/L,精密度和准确度较好。检出限为0.070mg/L。

Fe element of different places volcano mineral spring were determined by flame atomic absorption spectrometry. The method has a good recovery in range 0. 3-3. 0mg/L with. Thedetection limit of 0. 070mg/L.