Liphate tse hlahisitsoeng ke Ajiren li sebelisetsoa liteko tsa li-chromatographic. Ho na le Via ea Automopler bakeng sa Autosompler, Lihlahisoa tsa Valsiotografing tsa khase ea khase, sampole e le 'mala oa sampole, le mebala bakeng sa tšilo ea demple. Tloaelo ea Cod Troligh, ajiren e hlahisa lihlahisoa tse bonolo tsa bareki ba ho etsa liteko tse ntle. Litlhaloso tse fapaneng le li-calibrar tse fapaneng kaofela li ka fihlela litlhoko tsa bareki.