本文通过对荣华二采区10...

采用2,4-二硝基苯肼柱外衍生法构建发动机尾气采样系统,建立可同时检测甲醛、乙醛等5种醛酮化合物的高效液相色谱分析方法。并将该......

In this paper, a new HPLC method was established to determine the carbonyl compounds in air. As the absorbent, 2, 4-dini......

The tris[(2-methyl-2-phenyl)propyl](2,4-dinitro-phenolato)tin was synthesized by the reaction of bis[tri(2-methyl-2-phen......