1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 30 http:/www.kats.go.krKS I ISO 9486 (/ / ) KS I ISO 9486: 2006 (2011 ) I ISO 9486: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :1996 1 5 :2006 10 30 :2011 12 26 2011-0622 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.040.30
2、 KS I ISO (/ / ) 9486: 2006(2011 )Workplace air Determination of vaporous chlorinated hydrocarbons (Charcoal tube/solvent desorption/gas chromatographic method) 1991 1 ISO 9486 Workplace air Determination of vaporous chlorinated hydrocarbons(Charcoal tube/solvent desorption/gas chromatographic metho
3、d . 1. / / . . a) b) c) d) 1,1 e) 1,2 f) 1,1 g) 1,2 h) 1,1,1 i) 1,1,2 j) k) 1,1,2,2 l) m) 1,2 n) o) o 10 L , 1 1 000 mg/m3( 0.2 200 mL/m3, 8.1 ) . 1. (5.1) . , (6. 1 ). (5.9) , , ( 2 ) . . , I ISO 9486: 2006 2 . 2. , . . , . . . . . 2. . . KS M 0125 3. . . , . 4. , . 4.1 . . 4.2 (CS2) . (600 mm int.
4、 20 mm) (180 8 ) . 50 mL . . , . . / . . 4.3 0.4 0.8 mm . ( , 600 1 ). , . (5.1 ). 4.4 (7.1 ) . (4.1) . (7.2 )I ISO 9486: 2006 3 . , . (4.2) . 15 %(V/V) 1,2 . 4.4.1 50 mg/mL 10 mL 500 mg . 4.4.2 5 mg/mL (4.4.1) 1 mL 10 mL . 4.4.3 500 g/mL (4.4.2) 1 mL 10 mL . 4.4.4 50 g/mL (4.4.3) 1 mL 10 mL . 4.4.5
5、 5 g/mL (4.4.4) 1 mL 10 mL . 4.5 (7.1 ) 4.5.1 25 mg/mL 10 mL 250 mg . 4.5.2 5 mg/mL 10 mL 50 mg . 5. 5.1 . 0.4 0.8 mm 4 mm, 6 mm 70 mm . 100 mg, 50 mg . , ( .). ( 200 mL/ ) 3 kPa(25 mmHg) . . (D) 2 . 0.75(75 %) . 1. , 1,2 , 1,2 . (400 200) mg . 2. 1,1,2,2 1,2 . . , . . . 3. 2 2 . . 4. . . I ISO 9486
6、: 2006 4 5.2 (5.1) . 5.3 , , (6. ) 8 . 10 % . 5 % . (5.5) (5.1) . . 5.4 90 cm , . 5.5 (5.3) . 100 mL . 5.6 10 L . 0.1 L 5.7 50 L . 0.1 L 5.8 (PTFE) . 2 mL 5.9 5: 1 SN (signal to noise ratio) 5 ng . . 5.10 . . 3 . 6. (5.4) (5.1) (5.3) . (200 mg 400 mg 800 mg). , . , ( ) . . . . 1 8 . 1. , 200 mL/ . ,
7、 (100 50) mg 200 mL/ 10 . , , ( , ) . 2. 100 % , . . 1 . , , , . . 1 . 3. , , 1,2 I ISO 9486: 2006 5 1,2 . 4. 1,2 1,1,2,2 . (5.1, 2. ) . ( ) , , , . (5.2) . . 8 , 20 . 5. 2 , . 6. 90 % 3 . 560 mg, 680 mg 1,1,1 3 970 mg . 7 : 4.1 %, 5.7 % 5.0 % 14 : 4.4 %, 5.0 % 6.4 % 21 : 8.3 %, 8.6 % 9.5 % (blank)
8、. 1 mg/m3 % L L 8 mL/ 6 727 3.5 2 (1) 1 400 27 10 20 (2) 400 12 10 20 (2) 485 46 15 30 322 45 15 30 1,1 838 18 10 20 1,2 821 29 10 20 1,1 114 17 56 114 95 3.7 20 10 96 10 85 7.2 7 14 1,2 1 913 5.4 3 (1) 12 25 (2) 1,1,1 3 979 9.5 6 12 1,1,2 108 45 10 20 2 266 18.5 10 20 1,1,2,2 (3) 101 44 10 20 2 749
9、 21 10 20 1,2 (4) 85 90 20 4 (1) 865 90 6 4 (1) 14 30 (2) 704 45 10 20 o 655 46 10 20 I ISO 9486: 2006 6 (1) 10 mL/ . (2) (400 200) mg (3) NIOSH . (4) NIOSH : 15 % (V/V) (100 50) mg . 7. 7.1 3 (4.4) . 1 5 L (5.9) . . , , . ( )(g/mL) . (4.5.1 4.5.2) . 5 % . 7.2 (2 mL)(5.8) ( )(4.2) 1.0 mL , . ( ) , .
10、 . 30 . . 1. (100 50) mg , ( 400 mg 4 mL ). 2. 1,2 , 15 %(V/V) . . . . . 10 % . . . 8. 8.1 (A) . VDV+=d321)()A( 1: (g/mL) 2: I ISO 9486: 2006 7 (g/mL) 3: (g/mL) V: (L) Vd: (mL) : (1 2 3) Vd D ( 2 2.6 ) 1. (293 K 101.3 kPa) . 293)273(3.101)A()A(corr+=pt (A): (mg/m3) t: ( ) p: (kPa) 101.3: (kPa) 273:
11、(K) 293: 20 (K) 2. (ppm) (A) . M0.24)A()A(corr= (A)corr: (mg/m3) M: (g/mol) 24.0: 20 101.3 kPa 1 mol (L/mol) 8.2 15 % , 25 % . , 15 % , 25 % . , 1,2 , , NIOSH , ( ) 9 % 13 % . OSHA(5) 5 % , . (5) Occupational Safety and Health Association 9. . a) b) c) d) e) f) g) h) I ISO 9486: 2006 8 1() 1. , 5 %
12、. , . 2. . 3. 3.1 100 mg ( 4.3) ( 5.1 ). 3.2 20 200 mL/ . 3.3 4. 4.1 (3.3) (3.2), 100 mg (3.1) ( , 500 mg/m3) (2.) . 20 200 mL/ . ( 6. ) . . . . 5 % . 4.2 . . 4.3 4.1 80 % . 100 % 50 mg/m3 1 1: 4 . . . 1. (80 %) . (6. ). 2. FID . , 2 . 5. 0 10 mg/m3 5 % ( ) (L/ ) . I ISO 9486: 2006 9 2() 1. . . . 2
13、. (2.) . 2. 2.1 . 1 2. 2.2 2.2.1 5.3 . 2.2.2 5.1 . 2.2.3 2.3 5 . . 10 g 50 mg , . 3 (2.2.2) . 1 000 mg/m3 . 20 mL/ 10 L , (2.2.3) . 1. (2.2.1) . 2. ( 6.) , , , . ( 1 4.3 ). 5.1 . 100 % . 6. . ( , 1 000 mg/m3 0.5 L, 1.0 L, 2.0 L, 5.0 L) . 3. , ( 1 ) . ( 1 ). 2.4 , . 2.5 7.2 . 2.6 D . mVDd654)( += 4: (g/mL