论文部分内容阅读
本文报道了 TritonN-101存在下邻非啰啉(phen)-溴邻苯三酚红(BPR)荧光反应法测定钛的条件、方法。并对反应机理作了初步探讨。本法应用于钢及土壤中微量铁的测定。结果满意。
In this paper, the conditions and methods for the determination of titanium in the presence of Triton N-101 by fluorescence spectrophotometry with ortho-phenanthroline-bromopyrogallol red (BPR) have been reported. The reaction mechanism was also discussed. This method is applied to the determination of trace iron in steel and soil. Satisfactory results.