| abstract |
The present invention relates to a column filling material which is filled inside the columns used in chromatographic analysis of aromatic hydrocarbons, alkaloids, flavonoids and pesticides and provides high adsorption by means of its porous structure, and a production method thereof essentially comprising the steps of dissolving melamine and anthraquinone in a solvent (11), carrying out the reacting by refluxing the solution (12), washing the material obtained after reflux (13), drying the washed material by freezing (14). |