GB 00160-62

C52GBZGBZ/T160.622004MethodsfordeterminationofamidesintheairofworkplaceGBZ/T160.622004[DimethylformamideDimethylacetamideAcrylamide]2004121GB/T161111995GB1152589AGBZ/T160.622004133.1,-3.23.2.13.2.23.2.303L/min3.2.410ml3.2.55ml3.2.6,10μ3.2.7254nm3.2.812m4mm20M::6201=5:5:10012020015030ml/min21m3mmFFAP:ChromosorbWDMCS=10:10018025025050ml/min3.33.3.13.3.23.3.320MFFAP3.3.46201ChromosorbWDMCS60803.3.5pH13.3.60.1mol/L0.56ml100ml3.3.7100g/L7d3.3.83003.3.93.3.103.3.10.110ml5ml100.0μg/ml3.3.10.20.0500g99.9100ml0.50mg/ml10.0μg/ml3.4GBZ1593.4.110.0ml1L/min15min3.4.210.0ml3L/min15min7d3.53.5.13.5.233.5.33.5.3.150.00.751.503.005.00ml5.0ml0.015.030.060.0100.0μg/ml2.0μ3(μg/ml)3.5.3.250.00.0500.100.501.0ml5.0ml0.00.100.201.02.0μg/mlpH22120min22.0ml1min1ml0.2g2.0μ3(μg)3.5.4:(μg/ml)3.63.6.1293PVo=V1273+t101.3VoLVLtPkPa3.6.2210cC=2VoCmg/m310mlcμg/mlVoL3.6.33.73.7.15g/ml10g/ml7.510-3g/ml3.3mg/m36.6mg/m315L8.310-4mg/m345L5100g/ml10100g/ml7.510-32g/ml3.44.73.7.21003.7.3