1, Siv los ua cov kuab tshuaj organic, tshuaj ntxuav kom qhuav, roj extractant, haus luam yeeb, desulfurizer thiab ntaub xov xov
2, Tetrachloroethylene yog dav siv los ua cov kuab tshuaj organic, tshuaj ntxuav kom qhuav, hlau degreasing hnyav, thiab raws li cov tshuaj tua kab mob hauv plab.
3, Siv los ua cov kuab tshuaj organic, tshuaj ntxuav kom qhuav, desulfurizer thiab ntaub xov xovTetrachlorethylene yog dav siv los ua cov kuab tshuaj organic, tshuaj ntxuav kom qhuav, hlau degreasing hnyav, kuj tseem siv los ua cov kuab tshuaj los tsav cov kab mob hauv plab, chromatographic tsom xam cov qauv tshuaj.Tetrachloroethylene tuaj yeem siv los ua cov roj rho tawm, tus neeg tua hluav taws thiab cov pa luam yeeb, thiab lwm yam.
4, Siv nyob rau hauv cov organic tsom xam raws li ib tug hnyav rau cov rog los yog rog zoo li tshuaj.High siab kua chromatographic reagent.A hnyav rau spectrophotometric kev txiav txim.Organic synthesis
