KS I ISO 10382-2005 Soil quality-Determination of organochlorine pesticides and polychlorinated biphenyls-Gas-chromatographic method with electron capture detection 《土质 有机氯农药和多氯化联苯.pdf
《KS I ISO 10382-2005 Soil quality-Determination of organochlorine pesticides and polychlorinated biphenyls-Gas-chromatographic method with electron capture detection 《土质 有机氯农药和多氯化联苯.pdf》由会员分享,可在线阅读,更多相关《KS I ISO 10382-2005 Soil quality-Determination of organochlorine pesticides and polychlorinated biphenyls-Gas-chromatographic method with electron capture detection 《土质 有机氯农药和多氯化联苯.pdf(22页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 28 KS I ISO 10382 (PCBs) KS I ISO 10382: 2005I ISO 10382: 2005 ( ) ( ) KIST ( ) ( ) : : 2005 12 28 2005 1013 : : ( ) ( 02 509 72625) . 7 5 , . ICS 13.080.10 KS I ISO (PCBs) 10382: 2005Soil quality Determination of organochlorine pesticides and polyc
2、hlorinated biphenyls Gas-chromatographic method with electron capture detection 2002 1 ISO 10382 Soil quality Determination of organochlorine pesticides and polychlorinated biphenyls Gas-chromatographic method with electron capture detection . 1. 7 PCBs 17 . . 0.14 g/kg( ) . 2. . . . ISO IEC . KS M
3、ISO 10381 1 1: KS M ISO 10381 2 2: KS M ISO 11465 ( ) KS M ISO 14507 3. . . . . , (tetrabutylammonium) . . . (ECD) . PCB (OCP) (injection) . . . , , . 1. . / I ISO 10382: 2005 2 (GC/MS) . 2. ( , ) . 4. . 8.1 . 4.1 (petroleum ether) : 40 60 4.2 (acetone) 4.3 (n-Hexane) 4.4 (diethyl ether) . . , 10 %(
4、 ) (KI) . 4.5 (anhydrous sodium sulfate) 6 (55020) , 200 (magnesium perchlorate) . 4.6 (aluminium oxide) , (areic mass) 200 m2/g, (Brockmann) I 4.7 (aluminium oxide) 10 % . 90 g 10 g . . 16 . 4.8 (silica gel) 60200 m, 5 % . 150 24 95 g . (desiccator) 5 g . . 16 . PCB OCP . (8.4 ). 4.9 4.9.1 PCB CAS
5、No. PCB 28: 2,4,4 (trichlorobiphenyl) 7012 37 5 PCB 52: 2,2,5,5 (tetrachlorobiphenyl) 35693 99 3 PCB 101: 2,2,4,5,5 (pentachlorobiphenyl) 37680 73 2 PCB 118: 2,3,4.4,5 (pentachlorobiphenyl) 31508 00 6 PCB 138: 2,2,3,4,4,5 (hexachlorobiphenyl) 35065 28 2 PCB 153: 2,2,4,4,5,5 (hexachlorobiphenyl) 3506
6、5 27 1 PCB 180: 2,2,3,4,4,5,5 (heptachlorobiphenyl) 35065 29 3 28, 52 IUPAC . 4.9.2 CAS No. (hexachlorobenzene)(HCB) 118 74 1 (hexachlorocyclohexane)( HCH) 319 84 6 I ISO 10382: 2005 3 (hexachlorocyclohexane)( HCH) 319 85 7 (hexachlorocyclohexane)( HCH) 58 89 9 (aldrin) 309 00 2 (dieldrin) 60 57 1 (
7、endrin) 72 20 8 (heptachlor) 76 44 8 (heptachloro epoxide)(exo-, cis- or a -isomer) 28044 83 9 (heptachloro epoxide)(endo-, trans- or b-isomer) 1024 57 3 ( )endosulfan 959 98 7 p,p DDE 72 55 9 o,p DDD 53 19 0 o,p DDT 784 02 6 p,p DDD 72 54 8 o,p DDE 3424 82 6 p,p DDT 50 29 3 4.9.3 CAS NO. PCB 155: 2
8、,2,4,4,6,6 33979 03 2 . PCB 143: 2,2,3,4,5,6 68194 15 0 PCB 207: 2,2,3,3,4,4,5,6,6 52663 79 3 (mirex) 2385 85 5 4.10 (TBA sulfite reagent) 2 (tetrabutylammonium hydrogen sulfate) . c(C4H9)4NHSO4 = 0.1 mol/L 100 mL 25 g . 4.11 n 5. 5.1 , . 5.2 PTFE 1 L 5.3 200300 . 5.4 100 . 5.5 2 L . 5.6 (conical fl
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- KSIISO103822005SOILQUALITY DETERMINATIONOFORGANOCHLORINEPESTICIDESANDPOLYCHLORINATEDBIPHENYLS GASCHROMATOGRAPHICMETHODWITHELECTRONCAPTUREDETECTION

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