溴甲烷和卤化物在NanoChrom BP-624上的分离与检测 Bromomethane/Halogens min Column: NanoChrom BP-624 Dimension: 30mx0.32mmx1.8um Peak Compound Elution Time 1 dichlorodifluoromethane(二氯二氟甲烷) 3.188 2 chloromethane(氯甲烷) 3.453 3 vinylchloride(氯乙烯) 3.565 4 bromomethane(溴甲烷) 3.783 5 meoh (甲醇) 4.419 6 chloroethane(氯乙烷) 5.039 7 trichlorofluoromethane(三氯氟甲烷) 6.43 Peak CompoundElution Time1dichlorodifluoromethane(二氯二氟甲烷)3.1882chloromethane(氯甲烷)3.4533vinylchloride(氯乙烯)3.5654bromomethane(溴甲烷)3.7835meoh(甲醇)4.4196chloroethane(氯乙烷)5.0397trichlorofluoromethane(三氯氟甲烷)6.43