摘要
用催化动力学光度法测定天然矿泉水中痕昆铁的含量，最低检出限为1.12μg·L-1，检出实际样品在0～0.50μg/15mL范围内符合比耳定律，适用于环境及矿泉水样品中铁量的测定。
The spectrophotometric determination of trace Iron in natural spring water by catalytic kinetics was investigated in this paper. The limit of detection is 1. 12μg.L-1 of Fe. Beer's law is obeyed in the range of 0-0.50 μg/15 mL for Fe(Ⅲ). The method has been used to determine trace Fe in water with satisfactory results.
出处
《贵州科学》
1999年第1期55-57,共3页
Guizhou Science
