Ihe nlere anya Chromatography bụ iko vial na-enyocha ya na ihe nlele akpaka na-ejikarị dịka Warpace Chromatography, gas carromatotry, wdg. Ihe ndị bụ isi ihe ndị bụ isi ziri ezi, ike ijigide nrụgide ụfọdụ, arụmọrụ dị mma akara, na enweghị mgbasa ozi.