Rf在薄层色谱法(TLC)中的可用范围和最佳范围分别为
A、0.2~0.8,0.3~0.5
B、0.2~0.8,0.3~0.6
C、0.1~0.7,0.2~0.5
D、0.1~0.8,0.2~0.5
E、0.1~0.7,0.3~0.5
发布时间:2023-07-25 00:05:32
A、0.2~0.8,0.3~0.5
B、0.2~0.8,0.3~0.6
C、0.1~0.7,0.2~0.5
D、0.1~0.8,0.2~0.5
E、0.1~0.7,0.3~0.5