2. 医药卫生
  3. 研磨法制备薄层板，涂布薄层板的厚度一般是A:0.1～0.2mm B:0.1～0.3mm C:0.2～0.3mm D:0.2～0.4mm E:0.3～0.4mm

研磨法制备薄层板，涂布薄层板的厚度一般是A:0.1～0.2mm B:0.1～0.3mm C:0.2～0.3mm D:0.2～0.4mm E:0.3～0.4mm

admin2020-12-24  10
问题 研磨法制备薄层板，涂布薄层板的厚度一般是
选项 A:0.1～0.2mm
B:0.1～0.3mm
C:0.2～0.3mm
D:0.2～0.4mm
E:0.3～0.4mm
答案C
解析涂布薄层层析板一般控制厚度为0.2～0.3mm。
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