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201305031988E-mailqinying2008good@163.com34500013-HICP-MS-HICP-MSX830.2A10076220201402006302ComparisonofthreedetectionmethodsofboroninwaterQINYingCollegeofWaterConservancyandEnvironmentalEngineeringZhengzhouUniversityZhengzhouHenan450001ChinaAbstractThethreedetectionmethodsofboroninwaterarecomparedandanalyzed.Azomethine-Hspectrophotometryhashigherprecisionandaccuracy,andcanbeusedasthearbitrationmethodtodetectthecontentofboroninwater.Curcuminspectrophotometryistheclassicmethodfordeterminationofboroncontentinwater,buttheoperationistediousandthestabilityispoor.ICP-MSissimple,widemeasuringrange,buttheexpensiveequipmentisdifficulttopopularize,canbeusedasarapiddeterminationmethod.Keywordsdeterminationofboroncurcuminspectrophotometryazomethine-Hspectrophotometryinductivelycoupledplasmamassspectrometry312H11.14℃UV2501OptiMass95001.21HJ/T4919993-4-5540nm2-H-HGB/T5750.520066-H-420nm7-83ICP-MS15minpH5249nm22.1-H20143292PhosphateCompoundFertilizer6312ρB0~25μg/mLy=0.6070x+0.0030R2=0.9995-Hy=0.0697x-0.0026R2=0.99992.23611-HICP-MSICP-MS2.33292-HICP-MS85.31%~106.72%95.42%~105.07%89.66%~106.45%3-H23ρB33H95.42%~105.07%10111.J.2005131458-65.2.J.201037153-57.3.HJ/T491999S.1999.4.GB/T85381995S.1995.5.GB122981990S.1990.6.GB/T5750.52006-HS.2006.7.-HJ.200336546-47.8.-HJ.199713147.9.J.-200844197-201.10.ICP-MSJ.2002233164-197.11.ICP-MS37J.20072351203-1210.12-H-HICP-MSρB/mg·L-10.20.50.80.41.01.60.11.04.0ρB/mg·L-10.190.480.770.390.971.450.111.084.09RSD/%4.645.412.053.261.686.589.254.862.7113-HICP-MSρB/mg·L-10.60.70.80.60.70.85.020.040.0/%85.3187.52106.7295.4297.54103.24105.7293.2989.66ρB/mg·L-10.41.01.60.41.01.65.020.040.0/%103.0897.8295.59105.07104.0298.69101.91104.42106.45201429264