Iindlela zokucoca ii-vials zesampulu (1)
Kubaluleke kakhulu ukuba isampulu yokucoca ukucoca, ukuba asikwazi ukuyicombulula, iya kuba nefuthe kumlinganiso wexesha elizayo, ngoko ke kufuneka siyifumane indlela yokucoca kwe-vialsgraphy yeChromatography.