A new method was developed for the simultaneous determination of three kinds of flame retardants such as polybromobiphenyls,pentabromodiphenyl ether,octabromobiphenyl ether and tris(2,3-dibromopropyl) phosphate in textile products by gas chromatography/mass spectrometry with selected ion monitoring mode.The retardants in textile products were Soxhlet extracted with toluene as the extraction solvent.The pretreatment conditions and analytical conditions were optimized.The method was simple,rapid and accurate.The average recovery ranged from 82.7% to 105% while RSD varied from 2.0% to 5.6%(n=5).The detection limit ranged from 0.5 to 10mg/kg(S/N=5).
