问题
单项选择题 A1/A2型题
目前测定维生素C的最常用方法是（）
A.硫色素法
B.分光光度法
C.酶法
D.放射免疫法
E.微生物学定量法
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
目前测定维生素C的最常用方法是（）
A.硫色素法
B.分光光度法
C.酶法
D.放射免疫法
E.微生物学定量法
参考答案：B
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