滴定实验 titration experiment?文献中,常看到“3.0 mL of the solution of Coum-1 was placed in a quartz cell and the fluorescent and absorption spectra were recorded. The NaCN aqueous solution was intriduced in portions and the fluorescent and absoption changes were recorded at room temperature each time."我想交流的是到底我们做检测的时候,是先将Coum-1 + CN-(不同当量)配好定容再进行相关光谱 测试 ,还是先在 比色皿 里加3 mL Coum-1,然后再分批加入CN-进行测试呢?查看更多5个回答 . 1人已关注