检识氨基酸最常用的试剂是()
A.醋酸铅试剂
B.溴酚蓝试剂
C.茚三酮试剂
D.磷钼酸试剂
E.双缩脲试剂
- · 有3位网友选择 E,占比33.33%
- · 有2位网友选择 C,占比22.22%
- · 有2位网友选择 A,占比22.22%
- · 有1位网友选择 B,占比11.11%
- · 有1位网友选择 D,占比11.11%
A.醋酸铅试剂
B.溴酚蓝试剂
C.茚三酮试剂
D.磷钼酸试剂
E.双缩脲试剂
B.You should not say anything. Americans do not thank cashiers for simply doing business.
B.Visit your least closest friends first, since you know your best friends will most understand the pressure you are facing to see so many peopl
E.
B.A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly.
C.A sampling method in which the auditor selects a block of contiguous items from within the population.
D.Testing items with a certain characteristiC.
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