slab chromatography

例句：

1. 1. Slab chromatography is a technique used to separate mixtures of compounds based on their polarity.
   平板色谱法是一种基于化合物极性的分离技术。
2. 2.In thin-layer chromatography, the sample is spread across a thin layer of adsorbent material and then heated to separate different components.
   在薄层色谱中，样品被铺展在一个吸附剂材料上，然后加热以分离不同的组分。
3. 3. The use of slab chromatography has revolutionized the way we analyze complex mixtures of organic compounds.
   平板色谱法的使用已经彻底改变了我们对复杂有机化合物混合物的分析方式。