GB 00160-74

C52GBZGBZ/T160.74-2004Methodsfordeterminationofaromaticnitro-compoundsintheairofworkplace20045212004121GBZ/T160.74-2004[NitrobenzeneDinitrobenzeneDintrotolueneTrinitrotolueneChloronitrobenzeneChlorodinitrobenzene]2004121GB/T161121995GB/T161131995GB/T161021995WS/T1631999GB/T1611519951995GBZ/T160.74-2004123-3.13.23.2.1200mg/100mg3.2.23.2.340mm3.2.425mm3.2.50500ml/min010L/min3.2.65ml3.2.73.2.85μl3.2.930m0.53mm0.5μmFFAP1006min20/min2006min25025010ml/min3.33.3.15ml100ml3.3.20.1000g10ml10.0mg/ml2.0g/ml3.4GBZ1593.4.13.4.1.1200ml/min15min3.4.1.250ml/min14h3.4.1.350ml/min14h7d3.4.23.4.2.13L/min15min3.4.2.21L/min28h3.4.2.31L/min28h7d3.53.5.13.5.22.0ml30min3.5.300.51.01.52.0μg/ml1.0μl3(μg/ml)3.5.4(μg/ml)3.63.6.11293PVo=V1273+t101.3VoLVLtPkPa3.6.222cC2VoDCmg/m3cμg/ml2mlVoLD3.73.7.1510-3μg/ml410-2μg/ml310-2μg/ml310-3μg/ml3.310-3mg/m32.710-2mg/m3210-2mg/m3210-3mg/m33L510-32μg/ml410-22μg/ml310-22μg/ml310-32μg/ml5.67.03.7.2991L/min3.7.396983.7.4121001202004-4.14.24.2.14.2.250040min4.2.340mm4.2.425mm4.2.50~5L/min4.2.610ml4.2.710μl4.2.82m3mmOV-17QF-1ChromosorbWAWDMCS=2:1.5:10019021025025050ml/min4.34.3.14.3.2OV-17QF-14.3.3ChromosorbWAWDMCS60804.3.425ml10ml210.0g/ml4.4GBZ1594.4.14.4.1.110.0ml3.0L/min15min4.4.1.23.0L/min15min4.4.21.0L/min28h4.4.31.0L/min28h27d4.54.5.14.5.24.5.2.13310.0ml4.5.2.210.0ml30min4.5.30.00.0250.050.250.50g/ml0.00.501.002.505.00g/ml0.00.100.200.502.0g/ml1.0μl3μg/ml4.5.4μg/ml4.54.5.114.5.2310cC=3VoCmg/m3cμg/ml10mlVoL4.64.6.1510-3μg/ml410-2μg/ml310-3μg/ml1.110-3mg/m30.910-2mg/m30.6710-3mg/m345L0.0050.5μg/ml0.045μlg/ml0.0032μg/ml2.311.21.37.43.27.94.6.21902004.6.34.6.498100mg/50mg55.1560nm5.25.2.15.2.203L/min5.2.310ml25ml5.2.45.35.3.1201.18g/ml5.3.2105.3.32mol/L16.7ml100ml5.3.4150g/L5.3.5100g/L5.3.620g/L5.3.75.3.832g/L5.3.920g/L5.3.1010g/L5.3.115.3.11.125ml10ml221010.0μg/ml5.3.11.20.1000g100ml1.0mg/ml(11)10.0μg/ml5.4GBZ1595.4.110.0ml191L/min15min5.4.210.0ml500ml/min15min5.55.5.15.5.232310.0ml5.0ml5.5.35.5.3.1710ml0.00.100.200.400.600.801.00ml(19)5.0ml0.00.200.400.801.201.602.00g/ml0.4ml0.05ml50oC15min1ml0.1ml10min0.5ml5min1ml10.0ml15min560nm3g/ml5.5.3.2725ml0.00.501.001.502.002.503.00ml(19)5.0ml0.01.02.03.04.05.06.0μg/ml0.2g13ml3051min1.0ml2min1.0ml5min0.4ml25ml5min540nm3g/ml5.5.4(μg/ml)5.65.6.115.6.2410cC=4VoCmg/m310mlcμg/mlVoL5.75.7.10.1μg/ml0.5μg/ml0.2μg/ml0.4μg/ml15L0.07mg/m30.35mg/m30.13mg/m30.33mg/m30.12μg/ml0.22μg/ml0.42μg/ml0.56μg/ml2.08.02.76.42.27.32.813.65.7.2919699879690965.7.35.7.4