Roj tsom xam

Raws li cov flammability ntawm roj av, chlorine, nitrogen thiab sulfur nyob rau hauv cov khoom siv roj av tau hloov mus rau hauv hydrides thiab oxides ntawm kub kub los ntawm combustion rauv, ces absorbed los ntawm alkali cawv.Siv CIC-D120 ion chromatograph, SH-AC-3 anion kem, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent thiab bipolar pulse conductance txoj kev, raws li kev pom zoo chromatographic tej yam kev mob, chromatogram yog raws li nram no.