题目内容
盐酸氯丙嗪原料含量测定的非水滴定法选用
2021-10-22
A.橙黄Ⅳ指示液
B.结晶紫指示液
C.紫外分光光度法
D.比色法
E.百里酚酞
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26246' and id < 2196901 and id<>'2196901' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26246' and id > 2196901 and id<>'2196901' order by id asc limit 5