GB 00160-49

C52GBZGBZ/T160.492004Methodsfordeterminationofmercaptansintheairofworkplace20045212004121GBZ/T160.492004GBZ1GBZ2[MethylmercaptanEthylmercaptan]2004121GB/T17064-19971997GBZ/T160.49200412GBZ15933.13.23.2.13.2.240mm3.2.325mm3.2.403L/min3.2.530ml3.2.650ml3.2.7100ml3.2.85ml3.2.910µl3.2.103m4mm10mol/L,-:201=25:1007511011060ml/min3.33.3.1201.18g/ml3.3.250g/L3.3.34mol/L100ml200ml3.3.43.3.5,-3.3.620160803.3.73.3.7.1100ml100ml50ml30ml201ml2.0mg0.60mg/ml10.0μg/ml3.3.7.250ml20ml110.0μg/ml3.4GBZ1593.4.11L/min15min3.4.21L/min24h3.4.31L/min24h27d3.53.5.13.5.210ml10ml1min1.0ml3.5.30.00.51.03.05.0μg/ml1.0ml3(μg/ml)3.5.4:(μg/ml)3.63.6.11293PVo=V1273+t101.3VoLVLtPkPa3.6.2210cC=2VoDCmg/m310mlcμg/mlVoLD3.6.3GBZ1593.73.7.10.2μg/ml0.13mg/m315L0.2~5μg/ml1.63.93.7.293.510090.294.63.7.33.7.444.1500nm4.24.2.14.2.240mm4.2.325mm4.2.403L/min4.2.525ml4.2.64.34.3.1201.18g/ml4.3.2201.42g/ml4.3.350g400ml25ml1L4.3.467.6gFeCl36H2O500ml72ml200ml500ml4.3.50.3gN,N-300ml4.3.6134.3.750ml20ml110.0μg/ml4.4GBZ1594.4.11L/min15min4.4.21L/min24h4.4.31L/min24h7d4.54.5.14.5.210.0ml15min4.5.370.000.501.002.003.004.005.00ml10.0ml0.05.010.020.030.040.050.0μg2ml30min500nm3(μg)4.5.4(μg)4.64.6.114.6.23mC=3VoDCmg/m3mμgVoLD4.6.3GBZ1594.74.7.12.5μg0.3mg/m315L550μg1.85.24.7.293.510097.34.7.3