KS I ISO 16362-2005 Ambient air-Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography《环境空气 高效液相色谱分析法测定粒相多环芳香烃》.pdf

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KS I ISO 16362-2005 Ambient air-Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography《环境空气 高效液相色谱分析法测定粒相多环芳香烃》.pdf_第1页
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1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 29 KS I ISO 16362 HPLC KS I ISO 16362: 2005 I ISO 16362: 2005 ( ) ( ) KIST ( ) ( ) : : 2005 12 29 2005 1019 : : ( ) ( 02 509 7262null 5) . 7 5 , . ICS 13.040.01 KS HPLC I ISO 16362: 2005Ambient air Determination of particle phase polycyclic aromatic

2、 hydrocarbons by high performance liquid chromatography 1. (PAH) , . / . 1 24 h . 14 m3/h( ) 10 90 m3/h( / ) . 0.5 0.9 m/s . PAH (FLD) HPLC . (DAD) . 2 ( B ). . , 430 ( 25 10 9kPa, chrysene, benzaanthrancene ) ( 10 ) . (30 , ISO 128841 ) 475 (25 10 10kPa ) PAH ( F ). 2. . 2.1 , . 2.2 1 4 m3/h . 2.3

3、/ 10 90 m3/h . 3. 3.1 Aii AIS f , mii mIS Mr ( ) V I ISO 16362: 2005 2 3.2 ASE b.p. DAD FLD HPLC PAH SOP UV WHO 4. 1 90 m3/h . PAH . PAH . . PAHs DAD FLD HPLC . . 5. , 5.1 5.1.1 , , ( ) 5.1.2 , 5.1.3 , 99.999 % , , . 5.1.4 DAD 3 g/mL indeno1,2,3 cdfluoranthene . FLD 6 methylchrysene . 5.1.5 Cyclopen

4、tac,dpyrene CPP Benzaanthracene BaA Chrysene CHR Benzobfluoranthene BbF Benzojfluoranthene BjF Benzokfluoranthene BkF Benzoapyrene BaP Benzoepyrene BeP Indeno1,2,3 cdpyrene INP Dibenza,hanthracene DBahA Dibenza,canthracene DBacA Benzog,h,iperylene BghiP Anthanthrene ANT Coronene COR I ISO 16362: 200

5、5 3 Dibenzoa,lpyrene DBalP Dibenzoa,ipyrene DBaiP Dibenzoa,epyrene DBaeP Dibenzoa,hpyrene DBahP Benzoachrysene( picene) BaC 5.2 5.2.1 . 5.2.1.1 . 5.2.1.2 (sliding vane) 5.2.1.3 5.2.1.4 5.2.1.5 5.2.1.6 (blunt) () 5.2.2 5.2.2.1 / ( 250 mL 100 mL) 5.2.2.2 , 50 mL 100 mL 5.2.2.3 30 mL 50 mL , (thimble),

6、 (100 mL) 5.2.2.4 ASE 5.2.2.5 5.2.2.6 20 mL . 5.2.2.7 10 mm, 230 mm ( ). 5.2.3 5.2.3.1 , , FLD DAD . 5.2.3.2 PAH ( G ) 5.2.3.3 , / , , , . 5.2.3.4 GC . 5.3 5.3.1 , ( .) 0.5 m 99.9 % (PTFE) PAHs2 . . 5.3.2 , , 60 , 70 200 m , 24 h 15 % . 40 mL 10 g . . . I ISO 16362: 2005 4 6. 6.1 . , . . . ( ) . . 1

7、 24 h . . . , ( .) . . . . ( ) . . . 10 % . 10 1 . 6.2 , / . . 10 % . . 250 mL 150 mL . 100 mL 70 mL . 50 L (5.2.2.3 ) . PAHs3 . NIST . 20 . . . ( 8 , 10 ) ( , 15 ) . . 15 mL . 15 . 10 3 000 r.p.m. . . (ASE). 150 . . ( 13 kPa) mL . . PAHs . 2 mL . I ISO 16362: 2005 5 . 2 mL . 100 mL . . (100 L ) HPL

8、C . , . . . 6.3 HPLC (20 L) HPLC . FLD DAD HPLC B . 7. 7.1 (5.1.5 ). , . ( .) . 2 200 ng/mL, FLD 20 1 000 ng/mL, DAD 7.2 i . . . HPLC 3 . . . i mi Ai( ) . i Ai AIS , i mi mIS . . , . . 7.3 ( FLD 6 methylchrysene DAD indeno1,2,3 cdfluoranthene) PAHs . 3 . fi (1) . fi AISmic/(AicmIS)(1) fi: i PAH AIS:

9、 Aic: i PAH mic: i PAH mIS: I ISO 16362: 2005 6 3 . PAH . , ( FLD 6 methylcrysene DAD indeno1,2,3 cdfluoranthene) . benzoapyrene 3/5 . 110 ng/m3 benzoapyrene . PAH (2) . miE fiAiEmISE/(AISE) (2) AISE: mISE: AiE: i PAH miE: i PAH 10 15 . 250 mL (/ ) 100 mL ( ) 1 . 150 mL 70 mL . 6.2 . , , . fi 10 % .

10、 10 % . . (5.1.5 ) . . . 5 . . , . . . , . . . , . DAD PAHs . ( , , , ) . . , , . 10 . . FLD 6 methylchrysene , DAD indeno1,2,3 cdfluorantheneI ISO 16362: 2005 7 . 7.4 PAHs . . 50 150 % . 50 % 150 % . C C.1 . 8. . i mi/V(3) i: i (g/m3) mi: i (g) (1) V: (m3) (101.325 kPa, 273.15 K) , , , . 9. 9.1 FLD

11、 DAD HPLC . PAH . . DAD FLD . DAD . , . DAD . FLD , , . . . . D.1 DAD PAH . 9.2 , 20 L / 3/1 . 1 PAH FLD(ng/mL) DAD(ng/mL) Benzaanthracene 4 50 Chrysene 4 50 Benzobfluoranthene 4 100 Benzokfluoranthene 4 50 Benzoapyrene 4 100 Dibenza,hanthracene 4 25 Benzoghiperylene 4 50 Indeno1,2,3 cdpyrene 4 50 C

12、oronene 10 20 . I ISO 16362: 2005 8 a) HPLC( ) DAD FLD . : Vydac 201 TP 52(250 mm 4.6 mm ) : 20 : 1.5 mL/min : 20 L b) : / (min) (% ) (% ) 3 50 50 10 100 0 18 100 0 20 50 50 c) (nm) (nm) Benzaanthracene 260 420 Chrysene 260 420 6 methylchrysene 260 420 Benzoepyrene 260 420 Benzokfluoranthene 290 430

13、 Dibenza,hanthracene 290 430 Benzoghiperylene 290 430 Indeno1,2,3 cdpyrene 250 500 Coronene 290 430 10. PAHs . . cyclopentac,dpyrene, anthanthrene, benzoa pyrene, dibenza,hanthracene . PAHs . 475 ( 10 9kPa, 25 ) . PAH . , , , , PAH . . (365 nm ) . , 4,5,6,7,8 PAH . benzoapyrene . PAH . 11. (SOPs) . , , ( ), , , , I ISO 16362: 2005 9 , HPLC ( ). ( ) SOPs , . SOPs . 2 , PAH (1) . . FLD 6 methylchrysene , DAD indeno 1,2,3 cdfluoranthene . . (surrogate) . (surrogate) 75 125 % , 50 % 150 % . 10 % HPLC . (2) . (1) NIST 1647D . , ISO . (2) NIST SRM 1649a “Urban Dust” .

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