GB 00160-40

C52GBZGBZ/T160.402004Methodsfordeterminationofmixedhydrocarbonsintheairofworkplace20045212004121GBZ/T160.402004GBZ1—2002GBZ2—2002[LiquifiedpetroleumSolventgasolines,SolventnaphthasRaffinateTotalhydrocarbonsParaffinwaxfume]2004121GB11532-89AGB11518-89AGB11719-89AGB/T16038-1995GB/T16039-1995WS/T141-19991989GBZ/T160.40200412GBZ15933.13.23.2.1100ml1ml3.2.212m4mm28g801003g1001402.5g2-:20225:10011015015046ml/min22m4mm801007015015040ml/min32m4mmFFAP:ChromosorbWAW10:1005015015025ml/min3.33.3.12-FFAP3.3.2202ChromosorbWAW,60803.3.3801001001403.3.4201μl0.6603mg0.6253mg0.75mg100ml100ml403.4GBZ159100ml100ml3.53.5.13.5.23.5.3100ml0.00.100.200.400.801.0μg/ml1.0ml3(μg)3.5.4(μg)3.63.6.11mC=10001VCmg/m3mμgVml3.6.2GBZ1593.73.7.12.4mg/m31.5mg/m33mg/m31.51000mg/m31.26.33.7.23.7.344.14.24.2.1100mg4.2.20500ml/min4.2.3100ml1ml4.2.44.2.512m4mm28g801003g1001402.5g2-:20225:10011015015046ml/min22m4mm8010011015016035ml/min4.34.3.12-4.3.2202,60804.3.3801001001404.3.4201μl0.6603mg100ml100ml4.4GBZ1594.4.1100ml/min15min4.4.250ml/min28h4.4.350ml/min28h7d4.54.5.14.5.2100ml50ml/min230350100ml4.5.30.00.100.200.400.801.0μg/ml1.0ml3(μg/ml)4.5.4(μg/ml)4.64.6.12293PVo=V2273+t101.3VoLVLtPkPa4.6.23cC=1003VoDCmg/m3cμg/ml100mlVoLD4.6.3GBZ1594.74.7.11.5103μg/ml3104μg/ml0.1mg/m30.02mg/m3(1.5L)31041μg/ml44.7.214mg13.5mg96.5,99.7404.7.355.15.25.2.15.2.240mm5.2.3,25mm5.5.403L/min030L/min5.2.510ml5.2.65.2.75.2.85.2.90.01mg5.35.3.15.4GBZ1595.4.125L/min15min5.4.22L/min28h5.4.32L/min2~8h275.55.5.15.5.26ml10min3.0ml405.5.330min5.65.6.115.6.242m1moC=1064VoDCmg/m3m1,mogVoLD5.75.7.10.01mg0.05mg/m3(375L)3.775.7.289.988.4