Improved column systems for gas-liquid chromatography of iproniazid and iproclozide

As a result of a comparative study performed on thirteen liquid phases an improved set of four analytically packed columns, i.e., Versamid-900, Versamid-930, XE-60, and OV-225 is withheld for successful gas chromatography of iproniazid and iproclozide. Retention data in terms of adjusted retention times and relative retentions, using structurally related compounds as reference, are reported. An evaluation of gas chromatographic performance of proposed columns is described.