quaternary ammonium salt

常见例句

Synthesis and flocculation performance of a new quaternary ammonium salt of lignin.
新型木质素季铵盐絮凝剂的合成与絮凝性能。
Objective To study efficacy of the mixed disinfectant Glutaraldehyde and Quaternary Ammonium Salt against chicken pathogen microorganism.
目的研究戊二醛和季铵盐复合消毒剂对鸡常见的几种病原微生物杀灭效果。
The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared.
对目前国内外壳聚糖季铵盐的制备方法加以介绍，并比较了它们的优缺点。