GBZ-T 160.57-2004 工作场所空气中醌类化合物的测定方法

C52GBZGBZ/T160.572004Methodsfordeterminationofquinonesintheairofworkplace20045212004121GBZ/T160.572004GBZ1GBZ2[Hydroquinone]2004121GBZ/T160.57200412GBZ15933.13.23.2.10.8μm3.2.240mm3.2.325mm3.2.403L/min010L/min3.2.55ml3.2.625ml10ml3.2.7254nm25cm4.6mmODS1ml/min3.33.3.1(1)3.3.20.0500g100ml0.50mg/ml3.4GBZ1593.4.15L/min15min3.4.21L/min28h3.4.31L/min28h27d3.53.5.13.5.25.0ml30min3.5.30.00.502.05.020.040.0μg/ml100μl3(μg/ml)3.5.4(μg/ml)3.63.6.11293PVo=V1273+t101.3VoLVLtPkPa3.6.225cC=2VoCmg/m3cμg/ml5mlVoL3.6.3GBZ1593.73.7.10.09μg/ml0.006mg/m375L0.0940μg/ml3.7.290