1, Amagwiritsidwa ntchito ngati zosungunulira organic, zotsukira youma, mafuta extractant, utsi wothandizila, desulfurizer ndi womaliza nsalu
2, Tetrachlorethylene chimagwiritsidwa ntchito monga zosungunulira organic, youma kuyeretsa wothandizila, zitsulo degreasing zosungunulira, ndi ngati wothamangitsa nyongolotsi m'mimba.Tetrachlorethylene angagwiritsidwe ntchito ngati mafuta m'zigawo wothandizila, moto kuzimitsa wothandizila ndi utsi wothandizira, etc.
3, Ntchito monga zosungunulira organic, youma zotsukira, desulfurizer ndi nsalu kumaliza wothandiziraTetrachlorethylene chimagwiritsidwa ntchito monga zosungunulira organic, youma kuyeretsa wothandizila, zitsulo degreasing zosungunulira, komanso ntchito monga zosungunulira kuyendetsa mphutsi m'mimba, chromatographic kusanthula muyezo substance.Tetrachlorethylene angagwiritsidwe ntchito ngati mafuta m'zigawo wothandizila, moto kuzimitsa wothandizila ndi utsi wothandizira, etc.
4, Ntchito kusanthula organic monga zosungunulira kwa mafuta kapena mafuta ngati zinthu. High kuthamanga madzi chromatographic reagent.A zosungunulira kwa spectrophotometric determination.Organic kaphatikizidwe
