Permethylated β-Cyclodextrin as a Stationary Phase of Fused-silica Open Tubular Column for the Separation of Substituted Benzene

Fused-silica open tubular column coated with permethylated β-cyclodextrin and methylphenylpolysiloxane (1:9) could be successfully used to separate many sorts of disubstituted benzene (Cresol, Xylene, Chlorotoluene, Bromotoluene, Dicbloro benzene, Nitro chlorobenzene, Nitro bromobenzene, Nitrotoluene) and trisubstituted benzene (TNT, DNT, TDI) positional isomers.