1.Ingakwazi ukuqeda ukukhishwa kwamasampula angu-32 phakathi kwe-10 ~ 25min (okuhlobene nama-reagents), yonga isikhathi.2.Ifanele ukukhishwa kwe-DNA ne-RNA, futhi ithole i-nucleic acid yekhwalithi ephezulu ezosetshenziswa ekuhlolweni okulandelayo kwe-PCR, RT-PCR noma i-NGS.3.Ukuphindaphinda okuhle nokuzinza, gwema amaphutha ngendlela yokukhipha ngesandla.