GB 00160-10

C52GBZGBZ/T160.102004Methodsfordeterminationofleadanditscompoundsintheairofworkplace20045212004121GBZ/T160.10-2004GBZ1GBZ2[LeadLeadoxideLeadsulfideTetraethyllead]2004121GB/T160101995GB/T160111995GB/T160091995WS/T1271999WS/T12619991995GBZ/T160.10200412GBZ1593283.3nm44.10.8m4.240mm4.325mm4.403L/min010L/min4.550ml4.650mm4.74.85ml4.950ml4.1055.1201.67g/ml5.2201.42g/ml5.3100ml900ml5.410ml990ml5.50.1598g1052h100ml1.0mg/ml100g/ml6GBZ1596.15L/min15min6.21L/min28h6.31L/min28h277.17.25ml200oC5.0ml7.3650ml0.001.252.505.007.5010.0ml50.0ml0.002.505.0010.015.020.0μg/ml283.3nm3(g/ml)7.4(g/ml)88.11293PVo=V1273+t101.3VoLVLtPkPa8.225cC=2VoCmg/m35mlcg/mlVoL8.3GBZ15999.10.06g/ml0.004mg/m375L0.520g/ml4.09.298.59.39.4100g/mlSn4Zn2W610pH8.511.0520nm10.110.21111.10.8μm11.240mm11.325mm11.403L/min010L/min11.550ml11.611.725ml11.81212.1201.42g/ml12.230ml970ml12.3250.9g/ml12.412.560500nm6012.60.4g/L0.1g250ml12.7500g/L50g250mlpH8.511.0100ml12.8200g/L12.9100g/L12.105ml15ml500ml12.110.1598g1052h100ml1ml1.0mg/ml19910.0g/ml13GBZ15913.15L/min15min13.21L/min28h13.31L/min28h21414.114.220ml30min25.0ml10.0ml14.370.000.0500.100.200.400.600.80ml10.0ml0.00.501.02.04.06.08.0μg14.3.10.5ml2123pH9100.5ml5.0ml10010min520nm3g14.3.215ml5010min14.4(g)1515.1115.232.5mC=3VoCmg/m3m10mlgVoL15.3GBZ1591616.10.05g/ml0.02mg/m3(75L)0.050.80g/ml0.96.716.298.516.3pH8.511.0pH16.40.1g50ml250ml30ml1+1002316.5pHBiSnTlpH23BiSnPbTl—17283.3nm1818.10.8m18.240mm18.325mm18.403L/min010L/min18.550ml18.650mm18.718.825ml18.925l18.101919.1201.42g/ml19.2201.18g/ml19.3201.67g/ml19.43319.510ml990ml19.6100ml900ml19.72ml98ml19.86g/L19.93g0.5g100ml19.100.1598g1052h100ml1.0mg/ml1.0g/ml20GBZ15920.15L/min15min20.21L/min28h20.31L/min28h22121.121.25ml200oC0.5ml25ml3.0ml21.3610.000.250.501.001.502.00ml25.0ml0.000.010.020.040.060.08μg/ml3.0ml1ml1ml0.8L/min-283.3nm3(g/ml)21.4(g/ml)2222.1122.2425cC=4VoCmg/m325mlcg/mlVoL22.3GBZ1592323.10.001g/ml0.0003mg/m375L0.0010.08g/ml2.34.623.298.523.325g/mlFe3+Zn2+10g/mlMn2+0.01g/mlSn2+23.423.5242525.10.8m25.240mm25.325mm25.403L/min010L/min25.550ml25.625.750ml25.850ml20ml41T00sT=20s2T40sT=40s3N20N122510804I000.0AI=002.0A5E10.90VE10.90V6E20.10VE20.10V7E1.10VE1.10V8E30.00VE30.05V9200020002626.1201.42g/ml26.2A3ml97ml26.3B1ml99ml26.4101g/L26.51ml1ml26.60.0685g25.3g0.63ml,1000ml26.70.1598g1052hB100ml1.0mg/mlB100.0g/ml27GBZ15927.15L/min15min27.21L/min28h27.31L/min28h22828.128.210mlB5min30min50ml6mlA28.360.05.010.020.040.060.0μl0.000.0100.0200.0400.0800.120μg/ml25.0ml03g/ml28.4(g/ml)2929.1129.2550cC=5VoCmg/m3cg/ml50mlVoL29.3GBZ1593030.10.0038g/ml0.0025mg/m375L0.00380.12g/ml0.62.330.298.530.3pH0.80.20V30.4Zn2Cd2Pb2Sn2Cu20.4g/mlPb21g/mlSn231283.3nm3232.1,100mg32.20500ml/min32.35ml32.450ml32.532.63333.1201.42g/ml33.210ml990ml33.30.1598g1052h100ml1.0mg/ml0.10g/ml34GBZ15934.1300ml/min15min34.250ml/min28h34.350ml/min28h3535.135.223ml100min41ml5ml0.5ml2.0ml35.360.00.100.300.500.751.0ml1.0ml0.00.010.030.050.0750.10μg/ml283.3nm20μl3(g/ml)35.4(g/ml)3636.1136.262cC=1.567VoCmg/m32mlcg/ml1.56VoL36.3GBZ1593737.10.004g/ml0.002mg/m34.5L0.0040.10g/ml8.237.2100mg0.063mg97.110096.4