GBZT 160.17-2004 工作场所空气中钾及其化合物的测定方法

C52GBZGBZ/T160.17-2004Methodsfordeterminationofpotassiumanditscompoundsintheairofworkplace20045212004121GBZ/T160.17-2004GBZ1GBZ2[PotassiumhydroxidePotassiumchloride]2004121GB/T1610719951995GBZ/T160.17-200412GBZ1593766.5nm44.10.8m4.240mm4.3010L/min4.450ml4.525ml4.655.15.20.1907g(400500)100ml1.0mg/ml10.0g/ml6GBZ1595L/min15min277.17.210.0ml10min7.360.02.04.06.08.010.0ml10.0ml0.02.04.06.08.010.0μg/ml766.5nm3(g/ml)7.4(g/ml)88.11293PVo=V1273+t101.3VoLVLtPkPa8.2210cC=2VoCmg/m310mlcg/mlVoL8.3GBZ15999.10.02g/ml0.003mg/m375L0.0210g/ml1.62.49.296959.3