【单选题】【消耗次数:1】
乳剂的附加剂不包括( )。
乳化剂
抗氧剂
增溶剂
防腐剂
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相关题目
【判断题】 11. 乳剂组成包括:水相、油相和乳化剂。
①  正确
②  错误
【单选题】 常用的W/O型乳剂的乳化剂是
①  吐温80
②  聚乙二醇
③  卵磷脂
④  司盘80
【单选题】 可用于静脉注射乳剂的乳化剂的是
①  Span 20
②  Tween 20
③  明胶
④  豆磷脂
【多选题】 12. 下列物质可作为乳剂乳化剂的有
①  豆磷脂
②  明胶
③  阿拉伯胶
④  琼脂
⑤  三氯化铝
【单选题】 下列固体微粒乳化剂中哪个是W/O型乳化剂( )。
①  二氧化硅
②  皂土
③  氢氧化铝
④  氢氧化钙
【单选题】 18. 混悬剂的附加剂不包括
①  增溶剂
②  助悬剂
③  润湿剂
④  絮凝剂
⑤  防腐剂
【单选题】 以二氧化硅为乳化剂形成乳剂,其乳化膜是( )。
①  单分子乳化膜
②  多分子乳化膜
③  固体粉末乳化膜
④  复合凝聚膜
【单选题】 3.常用于W/O型乳剂型基质乳化剂
①  吐温类
②  聚乙二醇
③  卖泽类
④  泊洛沙姆
⑤  司盘类
【单选题】 9.常用于O/W型乳剂型基质乳化剂
①  三乙醇胺皂
②  羊毛脂
③  硬脂酸钙
④  司盘类
⑤  胆固醇
【单选题】 12. 下列固体微粒乳化剂中哪个是W/O型乳化剂
①  氢氧化镁
②  二氧化硅
③  皂土
④  氢氧化铝
⑤  氢氧化钙
随机题目
【单选题】 Even great musicians require ____ practice.
①  convenient
②  continual
③  continuous
④  contrary
【单选题】 Wealthy ____ he was, the governor would not spend a penny on such things.
①  as
②  if
③  though
④  however
【单选题】 —Guest: Oh, it’s ten o’clock. I’d better go now.—Host: ____.
①  OK. Please walk slowly and take care.
②  Why do you want to go now? Don’t you want to stay?
③  Yeah, it’s really late. Why not immediately?
④  Won’t you stay for another cup of coffee?
【单选题】 Youhavetopaytohavethebooksprinted, ____ canbequiteexpensive.
①  which
②  it C. that D. this
③  that
④  this
【单选题】 Early to bed and early to rise ____ a man healthy, wealthy and wise. ?
①  make ?
②  had made ?
③  makes ?
④  will make?
【单选题】 People often ____ the old days ____good times, and seem to forget the hardship they suffered.
①  hold--back
②  associate--with
③  put--down
④  turn--out
【单选题】 This is the ____ photo I have ever taken.
①  worse
②  better
③  best
④  most worst
【单选题】 ____ these honors he received a sum of money.
①  Except
②  But
③  Besides
④  Outside
【单选题】 Before taking off, they were asked to ____ their seat-belts.
①  fast
②  wide
③  focus
④  fasten
【单选题】 In HangzhouMr. Green was so struck by____ beauty of ____ nature that he stayed for another night. ?
①  /; / ?
②  /; the ?
③  the; / ?
④  the; the?