GBZ-T 160.24-2004 工作场所空气中 钒及其化合物的测定方法

C52GBZGBZ/T160.242004Methodsfordeterminationofvanadiumanditscompoundsintheairofworkplace20045212004121GBZ/T116.242004GBZ1GBZ2[FerrovanadiumalloyVanadiumpentoxide]2004121GB/T161051995GB1172289A1989()GBZ/T160.24200412GBZ159N---3N---44.10.8m4.240mm4.325mm4.403L/min010L/min4.550ml4.64.7100ml4.810ml4.955.1201.42g/ml5.2201.18g/ml5.3201.67g/ml5.4?201.84g/ml5.5?251.68g/ml5.62.5g/L5.70.5g/L5.85.950g/L5.109mol/L100ml100ml5.11N---2.5g/L5.120.1786g1051h10ml100ml5ml1.0mg/ml10.0g/ml()6GBZ1596.15L/min15min6.21L/min28h6.31L/min28h77.17.22.5ml5ml52ml5ml10ml5.0ml7ml7.360.01.02.03.04.05.0ml10.0ml1.0ml1.0ml0.010.020.030.040.050.0μg2min2ml2ml8ml4mol/L25ml5mlN---2min530nm3g7.4(g)88.11293PVo=V1273+t101.3VoLVLtPkPa8.222mC=2VoCmg/m3mgVoL8.3GBZ15999.10.2g/ml0.027mg/m375L0.25g/ml0.65.09.29593.9()9.34mol/L9.420g200g2ml100g/L9.510pH3.74.2–1111.10.8m11.240mm11.325mm11.403L/min010L/min11.550ml11.611.725ml.11.81212.1201.42g/ml12.2201.18g/ml12.3201.67g/ml12.4?251.68g/ml12.5100ml900ml12.60.3mol/L2ml100ml12.740g/L12.80.05g50ml(95)12.912.1050g/L12.115ml100ml12.12–50g60ml1000mlpH4.512.13100g/L10g100ml12.143g/L112.150.1786g1051h10ml(100g/L)100ml1.0mg/ml1.0ml100ml80ml5ml(11)1.0g/ml13GBZ15913.15L/min15min13.21L/min28h13.31L/min()28h1414.114.25ml200°C5ml25ml5.0ml14.370.00.100.200.400.600.801.0ml5ml0.00.100.200.400.600.801.0μg1ml1pH1ml-0.5ml0.4ml10ml-0.6V3(g)14.4(g)1515.1115.235mC=3VoCmg/m3mgVoL15.3GBZ1591616.10.02g/ml0.007mg/m375L0.020.2g/ml16.216.3pH16.416.5703010016.6