GBZT 160.61-2004 工作场所空气有毒物质测定酰基卤类化合物;

C52GBZGBZ/T160.612004Methodsfordeterminationofacylhalidesintheairofworkplace20045212004121GBZ/T160.612004GBZ1GBZ2[(Phosgene)]2004121GBZ/T16077-19951995GBZ/T160.61200412GBZ15933.11,3-257nm3.23.2.13.2.203L/min3.2.360ml3.2.43.33.3.10.25g1000ml3.3.2201.84g/ml3.3.3::=5:5:13.3.40.0215g1,3-50ml200μg/ml1.0μg/ml3.4GBZ15910.0ml500ml/min15min3.53.5.110ml3.5.235ml233.5.360.01.53.06.012.024.0ml25.0ml0.01.53.06.012.024.0g0.5ml10ml1min257nm3g3.5.4(g)3.63.6.11293PVo=V1273+t101.3VoLVLtPkPa3.6.22mC=2VoCmg/m3mgVoL3.73.7.10.05μg/ml0.07mg/m37.5L0.051g/ml0.57%2.4%3.7.299.83.7.30.5ml3.7.4100μg5μg