A method was developed for the determination of diphacinone ammonium salt by HPLC.

采用高效液相色谱法测定双氯敌鼠铵盐的含量.

After this, it is modified by using trimethylamine to make it a quaternary ammonium salt, so as it get water soluble modified urea-formaldehyde resin quaternary ammonium salt flocculant MUFRQA.

以尿素、甲醛为原料合成脲醛树脂，然后加入环氧氯丙烷与树脂反应，再用三甲胺进行季胺化改性，得到水溶性改性脲醛树脂季铵盐絮凝剂MUFRQA。

Berberine is an ammonium salt found in plants such as goldenseal and Calirofnian poppy.

黄连素是一种铵盐，存在于一些植物中，如白毛茛和加州罂粟。

Quaternary ammonium salts of bisamides and quaternary ammonium salt cationic surfactant of imi _dazoline were synthesized and the content of cations was determined.

合成了双酰胺类季铵盐和咪唑啉型季胺盐阳离子表面活性剂，并进行了阳离子含量测定。

Degumming experiment was carried out with the ammonium salt and the nitrate as the nitrogen additive.

以铵盐和硝酸盐作为含氮添加剂进行脱胶试验.

The bactericidal effect of TS-868 is superior to traditional mono-quaternary ammonium salt bactericide.

TS-868对菌藻和生物黏泥具有极佳的剥离、杀灭和清洗作用。

A novel bi - pyridine quaternary ammonium salt cationic surfactants was prepared by acrylic modified rosin.

普通松香通过丙烯酸改性,与氯化亚砜、甲醛、吡啶合成新型吡啶双季铵盐阳离子表面活性剂.

The IR spectrum chart proved that the imidazoline quaternary-ammonium-salt was synthesized successfully.

结果表明，红外谱图证明该实验成功地合成了咪唑啉季铵盐缓蚀剂；

Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner.

以聚硅氧烷季铵盐微乳液为调理剂制备透明洗发香波.

OBJECTIVE To study the synthesis of quaternary ammonium salt derivatives of haloperidol and their vasodilative activities.

目的合成氟哌啶醇季铵盐衍生物及其还原物并研究它们的扩血管活性.