Variable capacity chromatographic column, preferably for measurements of adsorption by inverse liquid chromatography method

摘要

chromatographic column (1) of variable volume especially for adsorption measurement method inwersyjnej liquid chromatography, comprising a cylindrical chamber (2) of variable volume with a movable plunger.in the cylindrical chamber mounted interchangeable inserts (4) of different lengths corresponding to a fraction of the total length l in the cylindrical chamber and two pads of 0.1 l, two length of 0.2 l and one length of 0.4 l and positively is also put in the cylindrical chamber of the interchangeable inserts of different lengths.which have a diameter of 4 mm (1d) or a multiple of the diameter (1.5 d; 2 d and 2.5 d).