1、C 52 GBZ GBZ/T 160.78 2004 Methods for determination of organic nitrogen pesticides in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.78 2004 GBZ 1 GBZ 2 Deltamethrin Cypermethrin Fenvalerate 2004 12 1 GB 16186 1996 A GB 16200 1996 A WS/T 146 1999 WS/T 147 1999 1996 GBZ/T 160.78 2004 1 2 GBZ 159
2、 3 - 3.1 3.2 3.2.1 60mm 10mm 2mm 20mm 12mm 3.2.2 0 5L/min 3.2.3 5ml 3.2.4 10 l 3.2.5 63 Ni 1.5m 4mm OV-101:Chromosorb WAW DMCS = 3:100 240 250 310 50ml/min 3.3 3.3.1 3.3.2 OV-101 3.3.3 Chromosorb WAW DMCS 60 80 3.3.4 10ml 0.10 g/ml 3.4 GBZ 159 3.4.1 3L/min 15min 3.4.2 1L/min 2 8h 3.4.3 1L/min 2 8h 7
3、d 3.5 3.5.1 3.5.2 2.0ml 30min 3.5.3 0.0 0.025 0.050 0.10 g/ml 0.0 0.010 0.020 0.040 0.080 g/ml 1.0 l 3 ( g/ml) 3.5.4 ( g/ml) 3.6 3.6.1 1 2 93 P V o = V 1 273 + t 101.3 Vo L V L t P kPa 3.6.2 2 2 c C = 2 V o D C mg/m 3 c g/ml 2 ml Vo L D 3.6.3 GBZ 159 3.7 3.7.1 0.002 g/ml 0.01 g/ml 8 10 -5 mg/ m 3 4.
4、4 10 -4 mg/m 3 45L 0.002 0.1g/ml 0.01 0.08 g/ml 3.7.2 4 4.1 4.2 4.2.1 4.2.2 40mm 4.2.3 25mm 4.2.4 0 5L/min 4.2.5 5ml 4.2.6 10 l 4.2.7 200mm 4.6mm ODS 254nm 95 5 1.0ml/min 4.3 4.3.1 4.3.2 4.3.2.1 0.0300g 10ml 3.0mg/ml 100.0 g/ml 4.3.2.2 10ml 100.0 g/ml 4.4 GBZ 159 4.4.1 3L/min 15min 4.4.2 1L/min 2 8
5、h 4.4.3 1L/min 2 8h 2 7d 4.5 4.5.1 4.5.2 3.0ml 20min 4.5.3 0.04.06.0 8.0 10.0 20.0 g/ml 0.0 5.0 10.0 15.0 20.0 25.0 g/ml 20 l 3 ( g/ml) 4.5.4 ( g/ml) 4.6 4.6.1 1 4.6.2 3 c v C = 3 V o C mg/ m 3 c g/ml v ml Vo L 4.6.3 GBZ 159 4.7 4.7.1 0.2 g/ml 0.11 g/ml 0.013mg/m 3 0.007mg/m 3( 45L ) 0.2 20 g/ml 0.11 25g/ml 3.8 5.9 2.4 8.4 4.7.2 100 97.9
