单项选择题

盐酸去氧肾上腺素的含量测定采用（）。
A、非水滴定法
B、亚硝酸钠滴定法
C、溴量法
D、紫外-可见分光光度法

你可能感兴趣的试题

单项选择题

When reviewing the draft financial statements, the Finance Director of Harlequinne discovered that no provision had been made for consultancy fees incurred in respect of a proposed investment. How will the profit and net assets reported in the financial statements be affected when the provision is made? A.
Profit: Increase; Net assets: Increase
B.
Profit: Increase; Net assets: Decrease C.
Profit: Decrease; Net assets: Increase D.
Profit: Decrease; Net assets: Decrease

单项选择题

会计是这个世界上最古老的职业之一，也是当代社会经济最普遍需要的职业之一。
A. 对

B. 错