1.Waxa loo isticmaalaa alaabta xidhidhiyaha cuntada, balaastik caawiye u adkaysta qabow.
2.Waxaa loo isticmaalaa sida dareere taagan ee chromatography gaaska, balaastik iyo jilcisa caag ah.
3.waawsi fiican loo isticmaalo sida xoojinta gantaallada.
4.Waxa kale oo loo isticmaalaa diyaarinta cadarka iyo isku-dhafka organic.