Experiment shows packed column is good for separating alkanes and aromatic hydrocarbons,and capillary column is good for separating carboxylic acids and alcohols.

• 试验表明,用十二烷基苯磺酸锌作为色谱固定相的填充柱对烷烃、芳烃、酯类、酮类有较好的分离能力;