重要的是记住分子式是代表中性化合物，正负电荷加和为零。
What is important to remember is that the formulas represent neutral compounds where the positive and negative charges add to zero.
同时发现，一定含量的甲醇可以提高中性化合物对映体分离度。
It was found that resolution of enantiomer of neutral compound was enhanced by adding certain amount of methanol.
CTAB吸附固定相用于分离电中性化合物，其它吸附固定相用于手性分离。
The adsorbed CTAB phase is used for separation of neutral compounds while other adsorbed stationary phases are used for chiral separation.
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