Ilungele ukubonwa kwemveliso yokukhulisa ubushushu rhoqo kwii-reagents zokusabela, uhlalutyo lwesiphumo, kunye nesiphumo sesiphumo.Ifanelekile ukukhangela ukusabela ngokukhawuleza, ukufumanisa ngokukhawuleza kwiindawo ezingekho kwibhubhoratri, ubungakanani obuncinci, kulula ukuthwala.