[Enrichment and determination of trace chlorobenzene compounds in water].
In this work, by using GDX-402 porous polymer beads as adsorbent and carbon disulfide as eluent, the conditions for enriching trace chlorobenzene compounds in water were investigated. Enriched eluate was directly injected into a column packed with 3.0% dihexyl sulfonic acid sodium/101 white support to be separated, and then detected by flame ionization detector under constant temperature. The method has been used successfully for the determination of trace of chlorobenzene compounds in water.
Zhou
Z
Z
Department of Applied Chemistry, Nanjing University of Chemical Technology, Nanjing, 210009.
Chen
J
J
Fang
Z
Z
Qiu
J
J
D002722:Chlorobenzenes / Q000032:analysis*; D002845:Chromatography / Q000295:instrumentation / Q000379:methods*; D004784:Environmental Monitoring / Q000295:instrumentation / Q000379:methods*; D014874:Water Pollutants, Chemical / Q000032:analysis*
D002722:Chlorobenzenes; D014874:Water Pollutants, Chemical; C031294:chlorobenzene