原子吸收光谱法测定对氯苯酚中微量铁

DETERMINATION OF MICRO AMOUNT IRON IN 4-CHLOROPHENOL BY ATOMIC ABSORPTION SEPECTROMETRY

采用原子吸收光谱法测定对氯苯酚中微量铁。该法灵敏度为 0 .10 0mg·L-1·1% ,检出限为 0 .0 4 32 1mg/L ,回收率为 98.3% 。

The atomic absorption spectrometry was used to determine micro amount iron in 4 chlorophenol. The results showed that the sensitivity was 0.100 mg·L -1 ·1%, detection limit was 0.043 21 mg/L and recovery was 98.3%. This method is suitable for rapid analysis in the factory lab.